KWK Steel Co., Ltd
KWK Steel Co., Ltd is a Manufacturer based in China. Main products and services: carbon steel tube, seamless steel pipe, boiler tube, heat exchanger tube, precision steel pipes, hydraulic cylinder tube.
Company Profile
KWK Steel is one of best carbon and stainless steel tube products manufacturer and exporter in China which own ISO9001:2008 certificate.
Our process include cold drawing, cold rolling, hot rolling and hot expanding.
Our size rang for seamless is as below:
OD: 5mm~820mm
WT: 0.25mm~120mm
Standard we could supply is as below:
ASTM: A53, A106, A192, A179, A210, A519, A213, A312, API 5L, API 5CT, etc.
DIN: DIN17175, DIN1629, DIN2440, DIN2391, DIN2393, etc.
EN: EN10210, EN10255, EN10216, EN10297, EN10305.
Contact us for more information!