JIS 3445 STKM 11 A/12A SCH40/80 Seamless Carbon Steel Pipe

Steel Grade- STKM 11A/12A/12B,13C......, s5c-s45c,STAM290GA-540GA,SCM410-SCM440,ST33 ST37 ST37-2 ST35.8 ST42 ST45 ST52 13CrMo44 etc

Standard-ASTM API 5L, 5CT DIN17175 ,DIN1626, JIS G3461,3456,3445 etc.

Surface treatment:Black painted, black varnish, transparent oil, hot galvanized, 3PE or as requested.

Applications: Petroleum,chemical,power, gas, water, metallurgy, shipbuilding, construction , Boiler and Heat exchanger ,etc.

Advantages:

1.20 + years of production experience at your service.

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice.

5.100% export.

6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.