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Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe

Good company with professional service and high quality. Delivered in time. Our most trusted partner for alloy steel pipes.

—— Brent

The P91 and P22 supplied from NEW FORCE fully satisfies requirement of our project in Brazil. Good to work with NEW FORCE team.

—— Nicolas

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Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe

Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe
Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe

Large Image :  Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe

Product Details:

Place of Origin: CHINA
Brand Name: NEW FORCE
Certification: MTC
Model Number: P91

Payment & Shipping Terms:

Minimum Order Quantity: 20 tons
Packaging Details: in bulk or sea-worthy wooden cases
Delivery Time: one week
Payment Terms: L/C, T/T
Supply Ability: 1000 tons per month
Detailed Product Description
Product Name: A335 P91 Seamless Heat Exchange High Pressure Boiler Tube Technique: Hot Rolled
Standard: ASTM A335 Material: P91
OD: 10.3mm-219.1mm WT: 1.5mm-30mm
High Light:

A335 carbon seamless steel pipe

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P91 carbon seamless steel pipe

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Seamless carbon steel boiler tubes

A335 P91 Seamless Heat Exchange High Pressure Boiler Tube

 

We are specialized in supplying high pressure boiler tube tube for more than 10 years and have rich experience. We own professional technicians and engineers, professional testing equipment, rich experience in delivery. We have more than 10 years of cooperative customers. 

 

Our high pressure boiler tubes are usually operated under high temperature and high pressure, and pipes are exposed to high temperature smoke. Oxidation and corrosion occur under the action of gas and water vapor. Therefore, the steel pipe is required to have high durability, high oxidation resistance, and good structural stability. In addition to ensuring chemical composition and mechanical properties, the high pressure boiler tube must have The hydraulic test is carried out one by one, and the flaring and flattening tests are to be carried out.

 

Product A335 P91 High Pressure Boiler Heat Exchange Alloy Seamless Steel Pipe
Standard ASTM A335
Material Gr.1,Gr.3,Gr.4,Gr.6,Gr.7,Gr.8,Gr.9,Gr.10,Gr.11
Surface Black paint, varnish, oil, galvanized
Pipe Length 5.8 m to 12 m, can be customized according to the length requirements
Pipe Ends Plain Ends, Beveled Ends
End Protector 1. Plastic caps (small OD) 2. Iron protector (large OD)
Application Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes
Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
Productivity 50000 tons per month
Min Order 20 ton
Remark Special design available according to requirement

 

 

Chemical Composition of A335 P91 Seamless Heat Exchange High Pressure Boiler Tube

 

Element C Mn P S Si Cr Mo Others
Content, % 0.08-0.12 0.30-0.60 ≤0.020 ≤0.010 0.20-0.50 8.00-9.50 0.85-1.05 -

 

*V:0.18-0.25, N:0.030-0.070, Ni:≤0.040, Al:≤0.020, Cb:0.06-0.10, Ti:≤0.01, Zr:≤0.01.

 

Size tolerance of A335 P91 Seamless Heat Exchange High Pressure Boiler Tube

 
Outer diameter
mm
Tolerance of OD
mm
Wall thickness
mm
Tolerance of W.T
mm
31.8-50 +/- 0.3% 3-20 +/- 7.5%
51-114 +/- 1% 3-20 +/- 8.0%
127-219 +/- 1% 5-60 +/- 8.0%

 

 

Usage of A335 P91 Seamless Heat Exchange High Pressure Boiler Tube:


Higher pressure, low & medium pressure boiler and steam header pipes, Petrochemical industry pipes.

 

Our service

  • Make production according to customer's specific requirements strictly.
  • Accept inspection during the production or before shipment.
  • Provide the original copy of MTC (Mill testing certificate)
  • Provide the standard seaworthy packing.
  • Arrange the most professional shipment.

 

Hot Rolled A335 P91 Heat Exchange Carbon Seamless Steel Pipe 0

FAQ:

 

1. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation as per your request.

 

2. Can I request to advance the shipment?
A: It depends on whether there is sufficient inventory in our warehouse.

3. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings.

 

4. What's your terms of payment?
A: T/T, L/C.

 

5.Do you accept custom design on size?
A: Yes, if the size is reasonable.

Contact Details
Xi'an New Force Energy Engineering Co.,Ltd

Contact Person: zaya_z

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