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Hebei Hongcheng Pipe Fittings Co., Ltd.

A234gr Wp9-S 12" S80 Alloy Seamless Steel Pipe Aaaaa Grade

Product Details:
Place of Origin: CHINA
Brand Name: Hongcheng stainless steel
Certification: ISO 9001-2008 CE PED
Model Number: 12”Indefinite size
Payment & Shipping Terms:
Minimum Order Quantity: 1TO
Price: Per tonne/according to the transaction in US dollars
Packaging Details: Wooden case pallet or packed according to customer requirements
Supply Ability: 50 million tons per year
  • Detail Information
  • Product Description

Detail Information

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s80 alloy seamless steel pipe


12 alloy seamless steel pipe


s80 alloy steel seamless pipe

Product Description

A234GR. WP9-S alloy steel seamless steel pipe 12" S80 Excellent material AAAAA grade

about us:
Hebei Hongcheng Pipe Industry Co., Ltd. was established in 1992 and is located in the Development Zone of Yanshan County, Hebei Province. We are one of the largest steel product manufacturers on the coast of the Bohai Sea. A three-dimensional comprehensive transportation network has been formed. Our geographical position is superior and the transportation is very convenient.
We are one of the biggest manufacturer for steel products with a 80, 000-square-meter workshop,covers an area more than 120,000 square meters in size ,and well over 50 million USD in assets.our main products including stainless steel pipe ,stainless steel plate,stainless steel bar,seamless steel pipe ,low temperature steel pipe ,alloy steel pipe ,boiler pipe ,carbon steel plate ,alloy steel plate ,pipe fitting,copper products,titanium products and nickel products.our company has the most advanced production equipment which guarantee the most advantageous product quality.Based on highly quality products and best service,we have develop clients all round the world ,our products are widely used in industry in USA ,Germany ,India ,Dubai,Iraq,Viet Nam,Ireland,Sinagpore,and so on .
Alloy Seamless Steel Astm A335 P92 High Pressure Boiler Pipes Astm A335 P92 Seamless Alloy Steel Pipe
ASTM A335 P92 is the part of ASTM A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements.
ASTM A335 P92 high pressure semaless boiler pipe, The range of ASTM A335 P92 seamless alloy steel pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practice.
Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices.
A234gr Wp9-S 12" S80 Alloy Seamless Steel Pipe Aaaaa Grade 0

Item C Si Mn P S Cr Mo
P1 0.10-0.20 0.10-0.50 0.3-0.80 ≤0.025 ≤0.025 / 0.44-0.65
P2 0.10-0.20 0.10-0.30 0.3-0.61 ≤0.025 ≤0.025 0.5-0.81 0.44-0.65
P5 ≤0.15 ≤0.50 0.3-0.60 ≤0.025 ≤0.025 4.0-6.0 0.44-0.65
P9 ≤0.15 ≤0.50 0.3-0.60 ≤0.030 ≤0.030 8.0-10.0 0.90-1.10
P11 0.05-0.15 0.5-1.0 0.3-0.60 ≤0.025 ≤0.025 1.0-1.50 0.44-0.65
P22 0.05-0.15 ≤0.50 0.3-0.60 ≤0.025 ≤0.025 1.9-2.60 0.87-1.13
P21 0.05-0.15 ≤0.50 0.3-0.60 ≤0.025 ≤0.025 2.65-3.35 0.80-1.06



13CrMo44 12CrMo195 alloy steel pipe / alloy steel tube
alloy pipe, alloy steel pipe, seamless alloy pipe, welded alloy pipe, alloy pipe / alloy tube,
Alloy Steel Tube/Alloy Steel Pipe,ASTM A335 Alloy Steel Tube/Alloy Steel Pipe

Standard ASTM A335, ASTM A213, JIS G3458, JIS A3462, DIN17175, GB5310, GB9948

P1, P2, P12, P11, P22, P5, P9, P91, P92,T1, T2, T11,T12, T5, T9, T22, ST52, X42, X46,
X52, X60,X70,X80,X100, 15CrMo,Cr5Mo,10CrMo910,12Cr2Mo,13CrMo44,12CrMo195,

Shape Round,Square,Rectangular


6 mm~2500mm
Wall thickness 1mm~120mm
Length 12m, 11.8m, 6m, 5.8m or as required
Surface Black painted,PE coated,HDPE,Varnished,Galvanized ,etc
Price term Ex-Work,FOB,CNF,CFR,CIF,etc
Payment term TT,L/C,D/P,Western Union,etc
Package Standard export package,suit for all kinds of transport.
Export to

India,Dubai,Korea,Thailand,Viet Name,Indonesia,Brazil,Saudi Arabia,Canada,Mexico,Peru,
USA,Canada,Kuwait,Oman,Peru,Singapore,South Africa,Oman,Korea,Thailand,etc

MOQ 500Kg

Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high
temperature resistant, low temperature resistant, corrosion resistant part. The size
of Alloy steel pipe can be made according to the customers requirements.


20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)


If you have any questions, please feel free to contact me
We are sure your inquiry or attention will get prompt attention.


1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. What's your terms of payment?
A: T/T, L/C , Alibaba Trade Assurance available, full protection for your orders.
7.Do you accept custom design on size?
A: Yes, if the size is reasonable
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea.
A234gr Wp9-S 12" S80 Alloy Seamless Steel Pipe Aaaaa Grade 1
A234gr Wp9-S 12" S80 Alloy Seamless Steel Pipe Aaaaa Grade 2


Q1: How to order?

1. To specity standard and the thickness.

2. To specity surface treatment.

3. To specity figure size and quantity.

Q2: After sales service?

Quality are promised.We have a dedicated after-sales department to be responsible for all subsequent work after delivery.

Q3: Can I have a sample order for pipe fittings?

Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q4: Do you offer guarantee for the products?

Yes, we offer almost 20 years warranty to our products.

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