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Huadong Industrial Co.,Ltd supplies kinds of water well screen /wedge wire screen/wire wrapped john screen/V-shaped wedge wire screen, bridge slot screen, stainless steel casing.

1.Welded stainless steel pipes

2.Grade:201,202,304,316,304L,316L

3.Delivery time:In 20 days after receiving advance payment

4.Production capability:800 MT/month

5.Basic inspection: chemical analysis & mechanical testing.

6.Material:TP317,TP304,TP201,TP316,TP316L

Technique: Welded
Specification: API 5L PSL2, GB/T9711.1-1997 ,CE, ISO
Grade:API 5L Grade B, API 5L X42-X70
Usage: Construction & transportation
Outer Diameter:1/2"-32"
Thickness: 1-8mm

Length: 6-20m

1.Weled Stainless steel pipe for general use: ASTM A 53 GR.B,
Steel Grade: SA53B and specification O.D:1/2"-28",21.34 -711.2mm W.T: SCH10S- SCH120

2.Weled Stainless steel pipe for high temperature: ASTM A 106 GR.B,
Steel Grade: SA106B and specification O.D:1/2"-28",21.34 -711.2mm W.T: SCH10S- SCH120;

3.Weled Stainless steel pipe: DIN2448/1629,DIN17175, German standard,
Steel Grade: st37,st42,st52,st35.8-st45.8/1, specification O.D: 1/2"-28",21.34-711.2mm W.T: SCH10S- SCH120;

4.line Pipe: API SPEC 5L
Steel Grade :A,B,X42,X46,X52 (PSL1)and specification O.D: 2"-28",60.3-711.2mm W.T: SCH10S- SCH120

5.Casing Pipe: API SPEC 5CT
Steel Grade: J.K.N.L.P(PSL1) Threads: STC ,LC, BC and specification: 5"-13-3/8",127-339.7mm