Outer Diameter

Wall thickness

1.5 to 60 mm

Lengths

5.8 to 14 M  or according to client's requirement to produce.

Standard

API 5L PSL-1/PSL-2  ASTM A106-2006 ASTM A53-2007  DIN 1626 

DIN 17175 GB/T9711.1-1997,

Material

B,X42,X46,X52,X56,X60,X65,X70,X80,ST33,ST52, A106 Gr.A.B.C,A53 Gr.A.B,Q235B and  Q345B.

Type of ends

a) Bevel (beveled edges)

b)plain end

c)Both inner or outer welded stab can be removed

Pressure

SCH10,,SCH40,,SCH80, SCH120,SCH160 XXS

Coating:

Black paint ,red paint ,2PE, 3PE, Epoxy powder.

Packaging

Painting,Caps, , Bundles  ,or as per customers requirement

Applications range

petroleum, ,papermaking, chemical, medical equipment,aviation, exchanger, gas metallurgy, construction, etc.

Technique

SLMS , EFW , SAW

Term of Payment

T/T, L/C,

Delivery Time

According to customer's requirement

Quality

First Grade

Others

1.Special design available according to requirement

2.anti-corrosion and high-temperature resistant with black painting

3.All the production process are made under the ISO9001:2000 strictly.

Cr≤0.40; Mo≤0.15; Cu≤0.40; Ni≤0.40; V≤0.08

ASTM A53  Gr B

C: 0.42-0.50; Si: 0.17-0.37; Mn: 0.50-0.80; P≤0.035; 

S≤0.035; Cr≤0.25; Cu≤0.25; Ni≤0.25