Large Diameter API 5L ASTM A53 Welded Steel Pipe Beveled Ends

Product ERW Welded Steel Pipe
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C
Standard DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793, JIS 3444 /3466, API 5L, ASTM A53, A500, A36, ASTM A795
Surface Bare/Natural Black
Ends Plain ends
with or without caps

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Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates.


learn more about certificates

quality control

Packing and Delivery:

Packing Details : 1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles

2. above OD 219mm in bulk or according to custom opinion

3. 25 tons/container and 5 tons/size for a trial order;

4. For 20″ container the max length is 5.8m;

5. For 40″ container the max length is 11.8m.

Delivery Details : Depending on the QTY, normally one month.


ERW large pipeAPI ERW large pipe

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