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A53B Pipe,A53B Steel Pipe

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 astm a53b steel pipe 


astm a53b steel pipe

1.Size: 1/4-24"

2.Standard: ASTM, DIN,JIS, GB



5.Origin Port:Tianjin Port

6.Material:A106, A53, Q235, API,304L, ERW,SSAW pipe and so on



CANGZHOU KTD STEEL PIPE CO.,LTD. is one of the largest manufacturers od seamless steel pipe in North China.

Products Catalog

1).Seamless steel pipe

Standard: ASTM A53 gr.B, ASTM A106, API 5L, ASTM A179, DIN2448/1629, DIN17175-1979, GB/T8162-1999, GB/T 8163-1999, GB3087-1999, GB5310-1995, DIN2391

According to customer request, we provide hot Galvanized, cold Galvanized, hot dipped steel pipe.

2).Weld Pipe


Standard:ASTM A53 GRB, API 5L GRB

3).Carbon Steel Pipe Fittings



Standard:ASTM A105, ANSI 36.10/36.19,ANSI B16.9, GB


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Latest Comments

  • Structure Steel Seamless Pipe
    Structure Steel Seamless Pipe

    ●Standard GB/T8162-2008, ISO2937, ASTM A53, ASTM A106, JIS G 3441, BS EN 10210-1 ●Uses: The scope of use includes general structural and mechanical structures, and a large number of structural tubes used in construction, machinery, tran.

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    Welding flange requirements in the welding process

    As welding flanges are often not welded, so that the welding flange can not be used, then we explain how to deal with the welding flange is being welded. Generally speaking, as welding flanges that are being welded, we carry out inspections.

Get in touch

Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!