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ASTM seamless steel pipe

FOB Price: Get Latest Price
Min.Order Quantity: 5 Ton/Tons
Supply Ability: 500 Ton/Tons per Month
Port: tianjin
Payment Terms: T/T
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Quick Details

Thickness: 12.7 mm Section Shape: Round Outer Diameter: 508.0 mm
Place of Origin: Tianjin China (Mainland) Secondary Or Not: Non-secondary Application: Fluid Pipe
Technique: Hot Rolled Certification: API Surface Treatment: Varnish coating with mark
Special Pipe: Thick Wall Pipe Alloy Or Not: Non-alloy Name:: 300mm diameter steel pipe
Length: 6m fixed Grade:
BS 1387,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,ASTM A106-2006,ASTM A53-2007,BS,GB,ASTM

Packaging & Delivery

Packaging Detail: standard export packing
Delivery Detail: with in 20 days


ASTM seamless steel pipe
Advantage: seamless steel pipe with special wall thickness and large caliber



Product Description


Steel Pipe details

1,Name: 300mm diameter steel pipe

2,Specification:ASME/ASTM SA/A 106 GR.B/ SA/A 53 GR.B/API 5L PSL1 GR.B/JIS G 3454/3455/3456 STPG 370/STS 70/STPT370/ASTM A 333 GR.6

3,Surface finish: internally bear; externally varnished wish surface mark

4,End finish: only 2” and upper size bevel ends to ANSI B 16.25,others plain ends,complete with plastic end caps or any other protector at both ends

5,Hardness as per NACE MR 0175

6,Mill certificate acc to EN 10204 3.1 B

7,Length:5.8m,6m, 11.8m,12m or depending on customers' requirements

8,Certification:  ISO9001:2008   API 

9,Paking:   Bundles with steel strip or in loose

10,Delivery: 7~30days



Trade Conditions

1.Price Terms:FOB,CFR,CIF

2.Payment Term:T/T,L/C at sight



Packaging & Shipping



1.Package: Bundles with steel strip or in loose or as per your required

2.Surface:Varnish coating or galvanized or PE/PP coating with mark

3.Ends:Bevel ends or square cut. plastic capped



Our Services


Our advantages

1.Quick delivery time for decent orders.

2. Inspection: Factory in-house or Third Party (SGS)inspection available upon requests.

 3.Good pipe material 


Pipe photoes





Surface marking


Bevel ends









Company Information


Any question ? Please don’t hesitate to let me know! 




Tel: (0086)18622531784


Fax: (0086)022-25343802


Skype: lucy830723


Add:  2020room, sunny zone, central north road, Tanggu,


 Tianjin, China 


Not exactly what you want? Post a quick Buying Request!
Hanqi Metallic Material Co., Ltd is one of the largest companies specializing in producing and exporting carbon steel pipes and pipe fittings in China.With headquarter in Shanghai, Hanqi has a branch office in Tianjin called Tianjin Wanlei Steel Pipe Co., Ltd and a mill in Cangzhou.

Our company covers 80,000 square meters and has total assets amounting to $90 million. We employ 360 workers and staff members, including 80 R&D specialists. Since the establishment of our company, we carry out ... View detail

Basic Information

Product/Service (We Sell): Seamless Steel Pipe,Carbon Steel Pipe,Galvanized Steel Pipe  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Eastern Asia
Eastern Europe
Southeast Asia
Mid East
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2003

Communicate with Supplier:

Ms. Lucy Xu
Ms. Lucy Xu:
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