Supply ASTM A53 GR.B Seamless Steel tube

Cangzhou Qiancheng Steel-Pipe Co., Ltd.

Our products mainly include seamless steel pipe,hot-finished steel pipe,stainless steel pipe,pipe fittings, flange and supporting tubing,etc.

In 2006,our company obtained the certificate of ISO9001 Quality System Authentification,Certificate of the EU PED-97-23-EC Quality Management System in 2008 and it started to run in accordance with API 5L in 2009. 

We can supply Below Pipe:

1,China National Standard include:GB/T 8162(Tube for Structures),GB 3087,GB5310(Boiler Tube),GB/T 8163(Tube for Conveyance of Fluid);

2,Deutsche Industrie Normen include:DIN 1629(Tube for Structures),DIN 17175(Boiler Tube);

3,API SPEC 5L Standard(Line Pipe);

4,API 5CT Standard(Tubing and Casing);

5,American Society of Mechanical Engineers:ASME SA-106,ASME SA-192M,ASME SA-209M,ASME SA-210M,ASME SA-213M(Boiler tube);

6,Japanese Industrie Standard:JIS G 3461(Boiler tube),JIS G 3454,JIS G 3455,JIS G 3456(Tube for conveyance of Fluid);

7,Standard of American Society for Testing & Materials:ASTM A106M,ASTM A53M(Tube for conveyance of Fluid);,ASTM A333(Seamless and Welded Steel Pipe for Low-Temperature Service);

8,EUROPEAN STANDARD:EN10297-1(NON-ALLOY STEEL TUBE),EN 10297-1(ALLOY STEEL TUBE),EN10210-1,EN10216-1,EN10216-2(TUBE for Pressure Purposes);

9,ASTM L/R 90°ELBOW,ASTM 45°ELBOW,ASTM STRAIGHT TEE,ASTM REDUCING TEE,ASTM CON REDUCER,ASTM ECC REDUCER,ASTM L/R 180°ELBOW,ASTM CAP,ASTM BLACK MATT ELBOW,

JIS B2311 L/R 90°ELBOW,JIS B2311 S/R 90°ELBOW,JIS B2311 CON REDUCER,JIS B2311 STRAIGHT TEE,

DIN 2605 ELBOW TYPE 5-5D,DIN 2605 ELBOW TYPE 3-3D,DIN 2615 REDUCING TEE,DIN 2617 CAP,DIN 2615 TEE,DIN 2616 CON REDUCER,DIN 2616 ECC REDUCER,GALVANZED 90°ELBOW.