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astm a53 grade b Carbon Steel Seamless Pipe

620.0~900.0 USD
Min. Order: 10 Metric Ton
Payment Terms: L/C, T/T
Supply Ability: 6000MetricTon/Month
Place of Origin: Hebei

Company Profile

Location: Cangzhou, Hebei, China (Mainland)
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler
Main Products: API 5CT BTC K55 N80 Petroleum Casing Tube, API 5L Cold Draw Seamless Carbon Steel Line Tube, ASTM A53 Gr.B SMLS Carbon Steel Tube, API 5L Gr.B Carbon Steel Seamless Tube, ASTM A53 Gr.B Carbon Steel Seamless Tube

Product Detail

Model No.: astm a53
Means of Transport: Ocean, Air, Land
Standard and Steel grade: ASTM A53 Grade B
WT(mm): 1.7-60.0
OD(mm): 17.0-914.0
Length(m): max 14 or as customer's actual request
Application: Low and middle pressure fluid transportation pipeline, Boiler Pipe, Petroleunm and natural gas industry, Chemistry indus
Production Capacity: 6000MetricTon/Month
Packing: in bundles/in loose pieces;wooden cases;in bulk or as customers' requests
Delivery Date: about 30days
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Product Description

Cangzhou Zhongrun Steel Tube Co.,Ltd is a large- scale enterprise engaged in producing , processing and sales steel pipes in North China.It is of convenient transportation as it is only 150 km away from Xingang,Tianjin,China.

The company maintains two subsidiary companies , which include Cangzhou Hengchang Steel Pipe Manufacturing Co.,Ltd and Cangzhou Tianyu Steel Pipe Manufacturing Co.,Ltd. 

Our products mainly include seamless steel pipe, hot-finished steel pipe, longitudinal welded pipe and pipe fittings. 

With powerful financial strength, advanced managerial concept, excellent marketing service, strict quality control system and the whole scientific method, we would like to develop together with your hand in hand.


ProductionASTM A53 seamless steel pipe
StandardASTM A53 Grade B
delivery conditionAnnealed
Process of manufactureAs-rolled,Heat-treated
Chemical compositionSteel gradeC(%)≤Mn(%)≤P(%)≤S(%)≤Cr(%)≤Cu(%)≥Mo(%)≤Ni(%)≤V(%)≤
B0.31.20.050.0450.40.40.150.40.08
Tensile propertiesSteel gradeYield strength (Mpa)Tensile strength(Mpa)Elongation(%)
B≥240≥41520
Type of lengthFixed ruler and Double ruler
Type of pipe endplain end square cut, or plain end beveled
ApplicationLow and middle pressure fluid transportation pipeline, Boiler Pipe, Petroleunm and natural gas industry, Chemistry industry, Electric industry, construction, etc.
CertificationISO 9001-2002 ISO14001-2004
Inspection and TestTensile test,Hydrostatic test,Non-destructive inspection and as agreed
Surface TreatmentWith a temporary external coating or as agreed

Seamless Pipes Manufacturing Process

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