BS1139 hot dip galvanized steel tube from China manufacturer

Product Detail

Means of Transport: Ocean

Packing: Hexangular packing in bundl...

Standard: BS 1387, BS 1139, BS EN 39,...

Place of Origin: Jiangsu, China(Mainland)

OD: 12 7-203.2mm

Application: Structure pipe

Surface treatment: Galvanized

Production Capacity: 500 Ton/Month

Delivery Date: 15 Days

Grade: A53(A,B), A106(B,C), St37, ...

Thickness: 1.2-10mm

Secondary or not: Non-secondary

Technique: ERW

Certification: ISO9001:2008,FPC BC1:2008, ...

1) Thickniss : 1.2-10mm
2) OD : 12.7-203.2mm
3) Technique : ERW
4) Special pipe : API pipe
5) Certification : ISO9001:2008

· Zinc coating:260-300g/m2 and more than 500g/m2

· O.D.: 1/2"-8" (21.3-219.1mm)

W.T.: 1.2-12mm

Detal size are as follow table.

> Standard Length/pc: 5.8m,6m,11.8m,12m. We also can cut into any special length, and the tolerance can be +/-0.4mm.

> Ends: plain end. Also can done thread on both ends.And supply plastic cap and coupling.

ASTM A53 Chemical Requirements(%)(≤)
Seamless / Electric Resistance Welding /Furnace Brazing
Grade	C	Mn	P	S	Cr	Mo	Ni	Cu	V
A	0.25	0.95	0.050	0.045	0.40	0.15	0.40	0.40	0.08
B	0.30	1.20	0.050	0.045	0.40	0.15	0.40	0.40	0.08
Grade A: Tensile Strength Rm≥330MPa, YieldStrength σs≥205MPa
Grade B: Tensile Strength Rm≥415MPa, YieldStrength σs≥240MPa

Detail size: