| Model: | API 5L,ISO 3183 | ||
|---|---|---|---|
| Brand: | - | ||
| Origin: | Made In China | ||
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing | ||
| Keywords: | UOE DSAW Steel Pipe , JCOE LSAW Line Pipe , SAWL LINE PIPE | ||
| Price: |
USD
$ 1050
/ MT
|
||
| Min. Order: | 500 MT | ||
| Post Time: | 16 Jan, 2007 | ||
| Last Modified: | 30 May, 2012 | ||
| This Co. have total 47 Related Items | 12345678910Next |
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in |
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mm |
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16 |
406.4 |
6.4-20 |
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18 |
457.2 |
6.4-24 |
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20 |
508.0 |
6.4-28 |
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22 |
558.8 |
6.4-30 |
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24 |
609.6 |
6.4-30 |
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26 |
660.4 |
6.4-35 |
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28 |
711.2 |
6.4-35 |
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30 |
762 |
6.4-40 |
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32 |
812.8 |
6.4-42 |
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34 |
863.6 |
6.4-42 |
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36 |
914.4 |
7.4-42 |
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38 |
965.2 |
7.4-45 |
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40 |
1016 |
7.4-45 |
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42 |
1067 |
9.7-48 |
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44 |
1118 |
9.7-48 |
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46 |
1168 |
9.7-50 |
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48 |
1219 |
9.7-50 |
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52 |
1321 |
9.7-60 |
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56 |
1422 |
10.5-60 |
| Specifications: | 1. Line Pipes API 5L PSL1/PSL 2 Line Pipe: Gr. B X42, X46, X52, X56, X60, X65, X70, X80/BM.X42M,X46M,X52M,X60M,X65M,X70,X80M ISO 3183-1/2 Petroleum and Natural Gas Industries-Steel Pipe for Pipelines Transportation System-L240M,L290M,L320M,L360M,L390M,L415M,L450M,L485M,L555M,L690M ISO 3183-3 Petroleum and Natural Gas Industries Steel Pipe for Pipelines Transportation System -L245NC / L245NCS,L290NC / L290NCS, L360NC / L360NCS, L290MC / L290MCS, L360MC / L360MCS, L415MC / L415MCS, L450MC / L450MCS, L485MC / L485MCS, L555MC AS2885 Pipelines-Gas and liquid petroleum Part 1: Design and Construction AS 1163 Steel Pipe BS 3601-1 Carbon steel pipes and tubes with specified room temperature properties for pressure purposes BS 3602-2 Specification for steel pipes and tubes for pressure purposes: carbon and carbon manganese steel with specified elevated temperature properties. Part 2: Submerged arc welded tubes BS 6323 Seamless and welded steel tubes for automobile mechanical and general engineering purposes. Part 1: General requirements. Part 7: Specific requirements for submerged arc welded steel tube CSA Z245.1 Steel Pipe DIN 2470-1 Steel gas pipelines for permissible service pressures up to 16 bar DIN 2470-2 Steel gas pipelines for permissible service pressures exceeding 16 bar EN 10208-1:2009, Steel pipes for pipelines for combustible fluids - Technical delivery conditions - Part 1: Pipes of requirement class A. EN 10208-2:2009, Steel pipes for pipelines for combustible fluids – Technical delivery conditions – Part 2: Pipes of requirement class B. L245MB,L290MB,L320MB,L360MB,L390MB,L415MB,L450MB, L485MB,L555MB EN 10208-3 Non alloy and alloy fine grain steel tubes EN 10217-1/3 Welded steel tubes for pressure purposes EN10217-5 Welded Steel Tubes for Pressure Purposes-Technical Delivery Conditions-Part 5: Submerged Arc Welded Non-Alloy and Allow Steel Tubes with Specified Elevated Temperature Properties EN 12007-3:2000, Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional recommendations for steel. EN ISO 21329:2004, Petroleum and natural gas industries - Pipeline transportation systems - Testing procedures for mechanical connections (ISO 21329:2004). ISO 10543:1993, Seamless and hot-stretch-reduced welded steel tubes for pressure purposes - Full peripheral ultrasonic thickness testing. ISO 21329:2004, Petroleum and natural gas industries - Pipeline transportation systems - Testing procedures for mechanical connections. - 1st edition. EEMUA Publ 203:2004, Guide to the Application of ISO 3183 Parts 2 (1996) and 3 (1999) Petroleum and Natural Gas Industries - Steel Pipes for Pipelines - Technical Delivery Conditions. NACE MR 0175/ISO 15156-2 Petroleum and Natural Gas Industries – Materials for Use in H2S Containing Environments in Oil and Gas Production. Part 2. Cracking resistant Carbon and Low Alloy Steels, and the Use of Cast Irons. NACE TM 0177 Laboratory Testing of Metals for Resistance to Sulfide Stress Cracking in Hydrogen Sulfide (H2S) Environments NACE TM 0284 Standard Test Method - Evaluation of Pipeline and Pressure Vessel Steels for Resistance to Hydrogen-Induced Cracking ASM B31.11-2002 Slurry Transportation Piping Systems DEP 31.40.20.30-Gen LINEPIPE FOR USE IN OIL AND GAS OPERATIONS UNDER NON-SOUR CONDITIONS(AMENDMENTS/SUPPLEMENTS TO API SPEC 5L) DEP 31.40.20.31-Gen LINEPIPE FOR USE IN OIL AND GAS OPERATIONS UNDER SOUR CONDITIONS(AMENDMENTS/SUPPLEMENTS TO API SPEC 5L) DEP 31.40.20.35-Gen Line pipe for non-critical service (amendments/supplements to ISO 3183-1) DEP 31.40.20.37-Gen Linepipe for critical service (amendments/supplements to ISO 3183-3) DEP 31.40.40.38-Gen Hydrostatic pressure testing of new pipelines DEP 31.40.60.11-Gen Pipeline leak detection DEP 31.40.60.12-Gen Pipeline Repairs (supplements to ANSI/ASME B31.4 and B31.8) DEP 61.40.20.30-Gen Welding of pipelines and related facilities (amendments/supplements to ANSI/API STD 1104) DEP 31.40.50.30-Gen Precommissioning of pipelines DGS-9510-001 rev.0 SUBMERGED ARC WELDED PIPES GOST 20295:1985, Steel welded pipes for main gas-and-oil pipelines Specifications- K56,K60,K65 GO R 52079:2003, Steel welded pipes for trunk gas pipelines, oil pipelines and oil products pipelines. Specifications. GOST R ISO 10124:1999, Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections. GOST R ISO 10332:1999, Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes. Ultrasonic testing for the verification of hydraulic leak-tightness. GOST R ISO 10543:1999, Seamless and hot-stretch-reduced welded steel tubes for pressure purposes - Full peripheral ultrasonic thickness testing. GOST R ISO 3183:2010, Petroleum and natural gas industries - Steel pipe for pipeline transportation systems. - 2nd edition. IPS-M-PI-190 Material And Equipment Standard for Line Pipe IGS-MS-PL-001 Specifications for Pipes, Electric Resistance Welded Type(ERW) KOC-MP-018 KOC Standard for Seamless Pipe to API 5L KOC-MP-019 KOC Standard for Submerged-Arc Welded (SAW) Pipe to API 5L KOC-MS-001 Part 1 Kuwait Material Specification Line Pipe for Sour Service NRF-001-Pemex-2007 Steel Piping for Hydrocarbon Collections and Transportation RP 43-1 Onshore Transmission Pipelines to BS 8010 01-SAMSS-332/01-SAMSS-333 High frequency welded line pipe 01-SAMSS-035 and 01-SAMSS-038 Submerged-arc welded line pipe per TOTAL GS EP PLR 202 Fabrication of longitudinally submerged arc welded pipes for pipelines (sweet service) API 5L: TUBOS PARA CONDUÇÃO DE PRODUTOS PETROLÍFEROS. API 5LX: TUBOS PARA CONDUÇÃO DE PRODUTOS PETROLÍFEROS COM EXIGÊNCIAS ESPECIAIS API 5A: TUBOS DE PERFURAÇÃO, REVESTIMENTO E BOMBEAMENTO PARA POÇOS PETROLÍFEROS CASING, TUBING, DRILL PIPE. API 5AX: TUBOS DE PERFURAÇÃO, REVESTIMENTO E BOMBEAMENTO PARA POÇOS PETROLÍFEROS COM EXIGÊNCIAS ESPECIAIS (HIGH-STRENGTH CASING, TUBING, DRILL PIPE). API 5AC: TUBOS DE REVESTIMENTO E DE BOMBEAMENTO PARA POÇOS PETROLÍFEROS, COM PROPRIEDADES RESTRITAS: GRADE C-75, CASING E TUBING. API 5B: ESPECIFICAÇÃO DE ROSCAS, CALIBRES E INSPEÇÃO DE ROSCAS PARA CASING, TUBING E LINE PIPE. 2. Pipe for General Uses ASTM A134 Electric Fusion-(Arc) Welded Steel Plate Pipe ASTM A139 CHIMNEYS AND VENTILATION DUCTS for air and dust filtering systems, and smoke evacuation, PILLARS for ski chair-lifts and bridges ASTM A155 Electric Fusion Welded Steel Pipe for High Temperature Service ASTM A513 ASTM A671 Electric Fusion Welded Steel Pipe for Atmospheric and Lower Temperature ASTM A672 Electric-fusion-welded steel pipe for high-pressure service at moderate temperatures AWWA C200-97: Steel Water Pipe-6 In. (150 mm) and Larger AWWA C206-97: Field Welding of Steel Water Pipe AWWA C207-01: Steel Pipe Flanges for Waterworks Service- Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm) AWWA C208-01: Dimensions for Fabricated Steel Water Pipe Fittings BS 2059 Part I & II Gr. 320, Gr. 360 BS 3601 Steel Pipe and Tubes for Pressure Proposes Carbon Steel: Ordinary Duties- Gr. 360,Gr. 430, BS 7191 All Specification for Weldable Structure Steels for Fixed Offshore Structures DIN 1615 Welded circular tubes of non-alloy steel without special quality requirements. DIN 1626 Welded circular tubes of non-alloy steel with special quality requirements-St. 37.0,St44.0, St.52.0 DIN 1628 Welded circular tubes of non-alloy steel with very high quality requirements- St. 37.4 DIN 2458 Plain end welded steel tubes, dimensions and conventional masses per unit length- DIN 2470 Part 1 St. 37.0,St44.0, St.52.0 DIN 2460 Steel tubes for waterworks services DIN 2460 DIN 17120 Welded structural steel circular tubes for structural engineering purposes DIN 17172 Steel pipes for pipelines for the transport of combustion fluids and gases--DIN 2470 Part II St. E210-7, E240-7,E290-7, St. E 320-7,St.E 360-7 DIN 17174 Welded circular steel tubes for low temperatures DIN 17177 St. 37.8, St. 42.8 EN 10219-1, 2Cold formed welded structural hollow sections of non-alloy and fine grain steels. Part 1: Technical delivery requirements. Part 2: Dimensions EN 10220 Seamless and welded steel tubes. EN 10224 Steel pipes, joints and fittings for the conveyance of aqueous liquids including potable water EN 10296-1 Welded steel tubes for mechanical and general engineering purposes – TDR. Part 1: Non alloy and alloy steel tubes JIS G 3444 STK 90,400,490,500,540 Carbon Steel Tubes for General Structural Purpose JIS G3452 JIS G 3457 Arc Welded Carbon Steel Pipe- STPY 400 KS D 3566 Carbon Steel Tubes for General Structural Purpose- STK 90,400,490,500,540 KS D 3583 Arc Welded Carbon Steel Pipe- SPW 400 3. Structural Pipe API 2B Specification for the Fabrication of Structural Steel Pipe ASTM A252 FOUNDATION PILES for soil consolidation, marine wharfs ASTM A53 A/B ASTM A211-85 ASTM A178/A214/A226 Gr. A ASME SA211 ASTM A252 FOUNDATION PILES for soil consolidation, marine wharfs, AS1397 AS1579 Arc-Welded Steel Pipes and Fittings for Water and Wastewater AS1594.1-250/350 AS/NZS 1163 Structural Steel Hollow Sections- C250/L0, C350/L0,C450/L0 AS3678.1-350, AS3679.1-250, CF1030 BRIGHT, AS 2159 Piling Design and Installation AS 812 Bored Piles JIS G 3444 Carbon Steel Tubes for General Structural Purpose- STK 90,400,490,500,540 JIS A5525 Steel Pipe Pile 4.Submarine (Offshore) Pipeline System DNV OS-F101 Submarine Pipeline Systems-SAWL 245,SAWL290,SAWL 320,SAWL 360,SAWL 415,SAWL 450,SAWL 485,SAWL 555, AS 2885-1:1997 AS 2885-2:2002, AS 2885-3:2001, AS 2885-4:2003, AS/NZS 2885-5:2002, ASME B31.4:1998, ASME B31.8:2000, BS 8010-1:1989, BS 8010-2.8:1992, BS 8010-3:1993, CSA-Z 662:2003, DIN 2470-2:1983, EN 1594:2000, EN 14161:2003, ENV 1993-4-3:1999, ISO 13623:2000, NEN 3650-1-K1-K6:2003, NEN 3650-2-K1-K6:2003, NHT-R51-00002 03M:2002, NHT-R |
|---|---|
| Standard Met: | 2. Coating Specifications 2.1.External Coating 2.1.1 External Epoxy Coating API RP 5L2 Recommended Practice for Internal Coating of Line Pipe for Non-Corrosive Gas Transmission Service. CAN/CSA-Z245.20 Standard for External Fusion Bond Epoxy Coating for Steel Pipe AS 3862 Standard Specification for External Fusion-Bonded Epoxy Coating for Steel Pipes AWWA C210 Standard for Liquid-Epoxy Coating Systems for the Interior and Exterior of Steel Water Pipelines AWWA C213 Standard for Fusion Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines. DEP 31.40.30.32-Gen TECHNICAL SPECIFICATION FOR EXTERNAL FUSION-BONDED EPOXY POWDER COATINGFOR LINE PIPE NFA 49-710 Standard Specification for External FBE layered Coating ISO 21809-2:2007, Petroleum and natural gas industries-External coatings for buried or submerged pipelines used in pipeline transportation systems-Part 2: Fusion-bonded epoxy coatings NACE RP0394 – National Association of Corrosion Engineers Standard Recommended Practice, Application, Performance, and Quality Control of Plant Applied, Fusion Bonded Epoxy External Pipe Coating. NACPA 12-78 – National Association of Pipe Coating Applicators External Application Procedure for Plant Applied fusion Bonded Epoxy (FBE) to Steel Pipe. SAES-H-002 Internal and External Coatings for Steel Pipelines and Piping 09-SAMSS-089 Shop-Applied External FBE Coating 09-SAMSS-091 Shop-Applied Internal FBE Coatings 2.1.2 Polyethylene Coating CAN/CSA Z245.21 External Polyethylene Coating for Pipe DIN 30670 Polyethylene Sheathing of Steel Tubes and of Steel Shaped Fittings NFA 49-710 External Three-Layer Polyethylene Based Coating, Application by Extrusion DNV-RP-F106 Factory Applied External Pipeline Coatings For Corrosion Control AS/NZS 1518 External Extruded High-Density Polyethylene Coating System for Pipes ISO/DIS 21809-1 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3- layer PE and 3- layer PP) ISO 21809-4:2009, Petroleum and natural gas industries -External coatings for buried or submerged pipelines used in pipeline transportation systems-Part 4: Polyethylene Coatings (2-layer PE) DEP 31.40.30.31-Gen. TECHNICAL SPECIFICATION FOR EXTERNAL POLYETHYLENE AND POLYPROPYLENE COATING FOR LINE PIPE IPS-G-TP-335 Material and Construction Standard for Three Layer Polyethylene Coating System NFA 49-710 External 3 layer Polyethylene Coating PETROBRAS' ET-200.03 Engineering Specification ("Piping Materials for Production and Process Facilities") for using low density linear polyethylene in carbon steel piping, as to appendix 13 of such specification. 09-SAMSS-113 External Renovation Coating for Buried Pipelines and Piping (APCS-113) UNI 9099-DIN 30670 Polyethylene Coating Applied by Extrusion 2.1.3 Polypropylene Coating DIN30678 Polypropylene Sheathing of Steel Tubes and of Steel Shaped Fittings EN 10286 Steel tubes and fittings for onshore and offshore pipelines –External three layer extruded polypropylene based coatings. NFA 49-711 External Three-Layer Polypropylene Based Coating, Application by Extrusion 09-SAMSS-114 Shop-Applied Extruded, Three-Layer Polypropylene External Coatings for Line Pipe 2.1.4 Polyurethane Coating AWWA C222-99: Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings BS 5493- Polyurethane Coating DIN 30677.2 polyurethane Insulation of the fittings EN 10290- External Liquid Applied Polyurethane Coatings 2.1.5 Polyolefin Coating AWWA C225-03: Fused Polyolefin Coating Systems for the Exterior of Steel Water Pipelines AWWA C215-99: Extruded Polyolefin Coatings for the Exterior of Steel Water Pipelines AWWA C216-00 Standard for Heat-Shrinkable Cross-Linked Polyolefin Coatings for the Exterior of Special Sections, Connections, and Fitting for the Steel Water Pipelines AWWA C224 - 01: Two-layer Nylon-11 Based Polyamide Coating System for Interior and Exterior of Steel Water Pipe and Fittings AWWA C225 - 03: Fused Polyolefin Coating Systems for the Exterior of Steel Water Pipelines 2.1.6 Tape Coating ISO 21809-3:2008, Petroleum and natural gas industries-External coatings for buried or submerged pipelines used in pipeline transportation systems-Part 3: Field joint coatings AWWA C209-00: Standard for Cold-Applied Tape Coatings for the Exterior of Special Sections, Connections, and Fittings for Steel Water Pipelines AWWA C214-00 Standard for Tape Coating Systems for the Exterior of the Steel Water Pipelines AWWA C217-99 Standard for Cold-Applied Petrolatum Tape and Petroleum Wax Tape Coatings for the Exterior for Special Sections, Connections, and Fittings for Buried/Submerged Steel Water Pipelines AWWA C218-02 Standard for Coating the Exterior of Aboveground Steel Water Pipelines and Fittings AWWA C224-01: Two-layer Nylon-11 Based Polyamide Coating System for Interior and Exterior of Steel Water Pipe and Fittings EN 12068 - DIN 30672 STANDARD-POLYETHYLENE SELF ADHESIVE TAPES 2.1.7 Bitumen Coating DIN 30673 Bitumen coatings and linings for steel pipes, fittings and vessels. 2.1.8 Coal-Tar Enamel Coating AWWA C-203 Coal-Tar Protective Coatings and Linings for Steel Water Pipelines-Enamel and Tape-Hot-Applied AWWA C205 Cement Mortar Protective Lining and Coating for Steel Water Pipe - 4 inch (100 mm) and Larger- Shop Applied 2.1.9 Concrete Weighted Coating DNV-OS-F101 Submarine Pipeline System ASTM C171 Specification for Sheet Material for Coating Concrete BS EN 12620 Aggregates for Concrete ISO 21809-5:2009, Petroleum and natural gas industries -External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5:External concrete coating. ASTM C42 Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete ASTM C642 Standard Test Method for Specific Gravity, Absorption and Voids in Hardened Concrete ASTM C87 Standard Test Method for Effect of Impurities in Fine Aggregate on Strength of Mortar BS 1881 Methods of Testing Concrete BS 3148 Methods of Test for Water for Making Concrete BS 4482 Hard Drawn Mild Steel Wire for the Reinforcement of Concrete BS 4483 Specification for Steel Fabric for the Reinforcement of Concrete BS 4449 Specification for Carbon Steel Bars for Reinforcement of Concrete ISO 4012 Determination of Compressive Strength of Test Specimen 2.1.10 Marine Coating EN ISO 12944:1998 – Paints & Varnishes – Corrosion Protection of Steel Structures by protective paint system (parts 1 – 8) ISO 20340:2009 Paints and varnishes – Performance requirements for protective paint systems for offshore and related structures ISO 15741 Paints and varnishes-Friction-reduction coatings for the interior of on- and offshore pipelines for non-corrosive gases 2.1.11 Other specification British Gas BGC/PS/CM1, BGC/PWS/CM2 GAZ de France R 09 NACE RP 0181 NF A 49-706 TS 5140 TS 5139, 2.2. Lining 2.2.1 Epoxy Lining AWWA C210: Liquid-Epoxy Coating Systems for the Interior and Exterior of Steel Water Pipelines API RP512 or NFA 49-709 Internal can be epoxy 80 microns TS EN 10289 NFA 49708 Recommended Practice for Internal Coating of Line Pipe 2.2.2 Bitumen Lining DIN 30673 Bitumen coatings and linings for steel pipes, fittings and vessels UNI-ISO 5256/87 STANDARD-BITUMEN COATING 2.2.3 Cement Mortar Lining AS/NZS 1516 Cement Mortar Lining of Pipelines In Situ AWWA C203-02: Coal-Tar Protective Coatings & Linings for Steel Water Pipelines, Enamel & Tape, Hot-pap. (Incl. add. C203a-99) AWWA C205-00: Cement-Mortar Protective Lining and Coating for Steel Water Pipe- 4 In. (100 mm) and Larger-Shop application AWWA C602 Standard for Cement-Mortar Lining of Water Pipelines - 4 inch (100 mm) and Larger - In Place 2.2.4 Shop Cement Lined Piping AWWA C205,C104,C602 DIN 2614 British Standard BS 534 British Petroleum GS 106-1 Shell DEP 30.48.30.31-Gen. Saudi Aramco 01-SAMSS-005 KNPC ENG STD 87C1 API RP 10E 2.2.5 Plastic Lined ASTM D4894 PTFE (Polytetrafluorethylene) ASTM D3307 PFA(Perfluoroalkory) ASTM D3222 PVDF(Polyvinyledenefluorid) ASTM D4101 PP(Polypropylene) BS 6374-2 Lining of equipment with polymeric materials for the process industries - Part 2: Specification for lining with non-sheet applied thermoplastics BS 6374-3 Lining of equipment with polymeric materials for the process industries - Part 3: Specification for lining with stoved thermosetting resins BS 6374-5 Lining of equipment with polymeric materials for the process industries - Part 5: Specification for lining with rubbers Pipe Coating Products Fusion Bonded Epoxy – Fusion Bond Epoxy is a powder epoxy thermosetting coating applied for anticorrosion protection to steel pipelines. The pipe is first blast cleaned and heated. Then epoxy powder is spray applied by electrostatic guns to melt and form a uniform layer that hardens within a minute from application. Utilizing industry accepted materials supplied by manufacturers such as 3M, DuPont, and Valspar, the facility can apply FBE in a wide range of thickness to cost effectively meet any project specifications. Fusion Bonded Epoxy with Abrasion Resistance Overcoating (FBE/ARO) – Utilizing two completely separate powder systems, the facility can produce FBE with an ARO at unprecedented processing speeds using industry accepted materials such as 3M 6352, DuPont 7-2610, and Lilly 2040. Fusion Bonded Epoxy with High Temperature Resistant Overcoating – Utilizing two completely separate powder systems, the facility can produce FBE with a high operating temperature resistant overcoating such as DuPont’s Nap-Gard Gold and 3M’s 6258. Fusion Bonded Epoxy with Zap-Wrap Overcoating – The facility is capable of processing line pipe with connections and of applying the Zap-Wrap abrasion resistance overcoating to the ends of each pipe. Three Layer Polyethylene (3LPE) To improve anticorrosion performance and adhesion, an additional layer of epoxy primer is sprayed onto pipe surfaces prior to the adhesive layer and Polyethylene top layer application. Three Layer Polyethylene is suitable for service temperatures from 60°C to 80°C (85°C peaks). Typical coating thickness is from 1-2 mm to 3-5 mm. Three Layer Polypropylene (3LPP) If a wider service temperature range and high stiffness is required, adhesive and top layers, applied over primer layer, are based on polypropylene instead of polyethylene. Three Layer Polypropylene is suitable for service temperatures up to 135 °C (140°C peaks). Typical coating thickness is from 1-2 mm to 3-5 mm. Three Layer Polypropylene and Polyethylene Three Layer applications involve a thermoplastic coating applied to steel pipelines as a form of anticorrosion protection. This mechanical resistance is appropriate when the risk of particularly severe coating damages exist. The Three Layer process involved several steps. First, the pipe surface is blast cleaned to remove any external residue from the mill or storage. It is then heated and sprayed with a Fusion Bond Epoxy (FBE) primer followed by the application of an adhesive copolymer and polyolefin polymers that are wrap extruded, one over the other. Centrifugal Cement Lining of mild steel pipes of varying lengths and diameters. The size range of our Rutherford plant is 100NB-3200NB in up to 12 meter lengths, all made to the AS1281 standard. Cement types include: •General Purpose (GP) •Sulphate Resistant (SR) •Calcium Aluminate •Seal Coat over cement for harsh environments All linings are applied to AS1281-2001 for lining thickness and tolerances. Linings can be applied to any thickness to suit existing pipe internal diameters. |
