1) Cold drawn carbon seamless steel tube
2) Certificate:ISO9001-2000,PED, API, TS16949
3) Standard:API 5L , API 5CT
4)Size range:
Out diameter:19.05-114.3mm
Wall thickness:1.65-14mm
Max length:16m
5) Package:bare packing/bundle packing/wooden carton packing
6) Capacity:5000ton/month
7) Delivery:30-90days
8)Payment:T/T or L/C
9) mini order:10 tons