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Specification

1) Size:

BWG28X3/8",   1/2",   5/8"     (0.36MMX9.5MM, 12.7MM,16MM)

BWG27X3/8",   1/2",   5/8"     (0.40MMX9.5MM, 12.7MM,16MM)

BWG26X1/2",   5/8",   3/4"     (0.45MMX12.7MM,16MM, 19MM)

BWG25X1/2",   5/8",   3/4"     (0.50MMX12.7MM,16MM, 19MM)

BWG24X1/2",   5/8",   3/4"     (0.55MMX12.7MM,16MM, 19MM)

BWG23X1/2",   5/8",    3/4"    (0.60MMX12.7MM,16MM, 19MM)

BWG22X3/4",     1",    11/4"   (0.70MMX19MM, 25.4MM, 32MM)

BWG21X3/4",     1",    11/4"   (0.8MMX19MM, 25.4MM,  32MM)

BWG20X3/4",     1",     11/4"  (0.9MMX19MM, 25.4MM,  32MM)

BWG19X3/4",     1",     11/4"  (1.0MMX19MM, 25.4MM,  32MM)   

2) Mechanical properties:

Ordinary,     σb≥65-75kg/mm2(650-750Mpa), elongation:δ5≥1%-3%

Standard,     σb≥75-85kg/mm2(750-850Mpa), elongation:δ5≥3%-5%

High Tensile, σb≥85-95kg/mm2(850-950Mpa), elongation:δ5≥5%-8%

3) Finish: Black painted, green painted, etc.

4) Surface: Waxed

5) Standard: AISI,ASTM,BS,DIN,GB,JIB

6) Steel grades: Q195,Q235,Q345B,20MnSi

7) Wound type: 

Ribbon wound, ID:200MM.300MM.406MM.

Oscillate wound, ID:406MM

8) Packing:

Waterproof paper inside,then plastic film,finally hessian 

cloth.

9) Customised is available.