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Contact Us　
Cangzhou Hongju Pipeline Equipment Co., Ltd.
Address：WuLiYao Industry Zone YanShan County CangZhou City HeBei Province China
Tel：086-317-0317-5505070　5295616
Web：dt21.cn
E-mail：hongyunpipe@163.com
Home > Big diameter steel pipe
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Big diameter steel pipe

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Quick Details
Standard: GB, ASTM, API Standard: GB/T 9711.1-1997, GB/T3901, GB/T 3087... Grade: 10#-45#, 16Mn, A53-A369, API J55-API P11...
Grade: 20#, 16Mn, A53(A,B), A106(B,C), API J55,... Thickness: 7 - 80 mm Section Shape: Round
Outer Diameter: 325 - 1220 mm Place of Origin: Hebei China (Mainland) Secondary Or Not: Non-secondary
Application: Fluid Pipe Technique: SAW Certification: API
Surface Treatment: Other Special Pipe: Thick Wall Pipe Alloy Or Not: Non-alloy
Packaging & Delivery
Packaging Detail: Standard export package or packed in hexangular bundles with strong steel strip and plastic caps to pretect the both ends or as the customers' requirements.
Delivery Detail: It is depend on the sizes and the quantity of the inquiry.
Specifications

We are a profissional steel pipe manufacture which specialize in producing big diameter ,thick wall welded steel pipe

Welded steel pipe

1)Standards:GB/T3091-2008,GB/T9711.1,ASTM, API5L etc.

2)Sizes:a)OD:325mm-1220mm

        b)Wall Thickness:7mm-80mm

        c)Length:6m-12.5m

3)Materials:20#,Q235B,Q345B,ASTM A106GrB,ASTM A53GrB X42,X52,API5L GrB,etc.

4)Application:Structural pipe,liquid transportation,conveyance of oil and gas,petroleum transportation etc.

5)Marking:the sizes,steel grade or the standard can be marked on the pipe

 

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