| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,EXW,CIF |
| Transportation: | Ocean,Land,Express |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: A355 P9 P11
Standard: Astm, Gb, Bs, Api
Material: Q195-Q345, A53-A369, 10#-45#, St35-St52, 16mn, Cr-Mo Alloy
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Gas Pipe, Oil Pipe, Structure Pipe
Production Process: Hot Rolled
Certification: Ce
Special Tube: Thick Wall Pipe
Whether Alloy: Is Alloy
Tolerance: ±1%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
| Selling Units | : | Ton |
| Package Type | : | Standard marine packaging, or as required by the customer |
| Picture Example | : |
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ASTM A335 seamless alloy steel pipe
ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, Chrome Moly Pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.
A335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. Moly increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is the most effective single additive that increases high temperature creep strength. It also enhances the corrosion resistance of steel, and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.
Product Specification
| Item | Cold rolled/Hot rolled alloy steel Seamless Pipe | |
| Standard | ASTM A209M/ASME 209M, ASME SA210, ASTM A213/ASME SA213M ASTM A333M/ASME SA333/SA333M, ASTM A334M/ASME SA334/SA334M ASTM A335/ASME SA335, ASTM A519, ASTM A691 GB3087, GB6479-2000, GB9948-2006, GB5310-2013, GB5310-95, GB9948-88 DIN 17175, EN10216-2, JISG3467, JISG3458, JIS G3441, NF A49-213/215, BS3059, BS3604, BS3606 | |
| Materials | A209 T1/SA209 T1, A209 T1b/SA-209 T1b, A209 T1a/SA209 T1a. T2, T5, T9, T11, T12, T22, T23, T24, T91, T911, T92, T122. P1, P2, P5, P5b, P5c, P9, P11, P12, P21, P22, P23, P24, P91, P92. 4118, 4130, 4135, 4137, 4140. 20G, 25MnG, 15MoG, 15CrMoG, 20MoG, 12CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 15CrMoG, 10CrMo910. ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63,12Cr1MoV. P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, 16Mo3, 10CrMo5-5, X10CrMoVNb9-1. GRADE 91, CM65, CM70, CM75, CMSH70, CMS75, CMSH80. GRADE 1/2 Cr, GRADE 1CR, GRADE 1 1/4 CR, 2 1/4 Cr, 3CR, 5CR, 9CR. STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26. SCR420 TK,SCM415 TK, SCM418 TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK. TU15D3, TU13CD4-04, TU10CD910, TUZ10CD505. S1-622-440, S2-622-440, S1-622-490, S2-622-490, S1-629-470, S2-629-470, S2-629-590. HFS625 CFS625, CFS625. | |
| Description | Surface | black painted, PE coated, galvanized |
| Length | 5.8m, 6m, 11.8m, 12m, or as required | |
| Wall Thickness | 1-120mm | |
| Outer Diameter | 6-1200mm | |
| Trade terms | Payment terms | T/T, L/C, D/P |
| Price terms | FOB, CIF | |
| Package | Standard export seaworthy package or as required. | |
| Delivery time | Prompt delivery or as the order quantity. | |
| Export to | Alloy steel pipe applies to petroleum,chemical industry, electric power, boiler, high temperature resistant, low temperature resistant,corrosion resistant Seamless Steel Pipe used.Alloy steel pipealso can made according to the customer. | |
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM | |
| Contact | If you have any question,please feel free to contact me. | |
ASTM A335 Seamless Alloy Steel Pipe
A335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. Moly increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is the most effective single additive that increases high temperature creep strength. It also enhances the corrosion resistance of steel, and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.
Chemical Composition:
| Grade | ASTM A335 P5 | ASTM A335 P9 | ASTM A335 P11 | ASTM A335 P12 | ASTM A335 P22 | ASTM A335 P91 |
| Carbon | ≤0.15 | ≤0.15 | 0.05 – 0.15 | 0.05 – 0.15 | 0.05 – 0.15 | 0.08 – 0.12 |
| Manganese | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 | 0.30 – 0.60 |
| Phosphorous | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.020 |
| Sulfur | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.025 | ≤0.010 |
| Silicon | ≤0.50 | 0.25 – 1.00 | 0.50 – 1.00 | ≤0.50 | ≤0.50 | 0.20 -0.50 |
| Chromium | 4.00 – 6.00 | 8.00 – 10.00 | 1.00 – 1.50 | 0.80 – 1.25 | 1.90 – 2.60 | 8.00 – 9.50 |
| Molybdenum | 0.45 -0.65 | 0.90 – 1.10 | 0.44 – 0.65 | 0.44 – 0.65 | 0.87 – 1.13 | 0.85 – 1.05 |
Mechanical Properties:
| Tensile Strength, min., psi | P-5 | P-9 | P-11 | P-22 | P-91 |
| ksi | 60 | 60 | 60 | 60 | 85 |
| MPa | 415 | 415 | 415 | 415 | 585 |
| Yield Strength, min., psi |
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| ksi | 30 | 30 | 30 | 30 | 60 |
| MPa | 205 | 205 | 205 | 205 | 415 |
Tensile Requirements:
| Mechanical properties | P1,P2 | P12 | P23 | P91 | P92 | P122 |
| Tensile strength | 380 | 415 | 510 | 585 | 620 | 620 |
| Yield strength | 205 | 220 | 400 | 415 | 440 | 400 |
Product Display
We can produce different sizes, thicknesses, widths and materials according to your requirements
Application
Carbon Steel Pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making it ideal to transport fluids. Carbon steel pipes are widely used in a number of industries, such as construction material, buidlings, bridges, transporting water and sewage, oil and gas industries, boiler and condenser tubes, high-pressure applications, and chemical processing.
- Construction material / bridges
- Transporting water and sewage
- Oil and gas industries
- Boiler and condenser tubes
- High-pressure applications
- Chemical processing
Packaging And Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside: 5898*2352*2393mm); Size of 40GP Container (inside: 12032*2352*2393mm); Size of 40HQ Container (inside: 12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size: 15-30days custom made for you.
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