High pressure seamless steel pipes for fertilizer equipment GB6479-2013Yantai Donghai Steel Pipe Co., Ltd.Yantai Donghai Steel Pipe Co., Ltd.

High pressure seamless steel pipes for fertilizer equipment GB6479-2013
Company Name: Yantai Donghai Steel Pipe Co., Ltd.
Contact number: 86-0535-6836118/6836159
Contact address: NO.55 Huagong road,Yantai city,Shandong Province,China

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Steel grades: 10,20.16Mn, 16Mn, 15CrMoG, etc
Specification: 76-530 * 4-30mm
Product standard: GB 6479 (neq ISO 2604)
Purpose: Suitable for chemical equipment and pipelines with a working temperature of -40 ℃ -400 ℃ and a working pressure of 10-32N/mm2.