Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | According to Client Requirements |
| Delivery Time | 15-35 Days |
| Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A335, ASME SA335 |
| Material | P5, P9, P11, P12, P21, P22 , P91 |
| Product Name | Alloy Steel Seamless Pipe |
| Type | seamless |
| Outer diameter(round) | 10 - 1219 mm |
| Thickness | 0.2 - 60 mm |
| Length | 6M, Or As Required |
| Section shape | Round |
| End | Plain End, Beveled End |
| Applications | Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling |
| High Light | astm a335 alloy steel seamless tube, p22 alloy steel seamless tube, asme sa335 alloy steel seamless pipe |
| Brand Name | YUHONG |
| Model Number | ASTM A335, ASME SA335 P22 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | According to Client Requirements |
| Delivery Time | 15-35 Days | Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A335, ASME SA335 | Material | P5, P9, P11, P12, P21, P22 , P91 |
| Product Name | Alloy Steel Seamless Pipe | Type | seamless |
| Outer diameter(round) | 10 - 1219 mm | Thickness | 0.2 - 60 mm |
| Length | 6M, Or As Required | Section shape | Round |
| End | Plain End, Beveled End | Applications | Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling |
| High Light | astm a335 alloy steel seamless tube, p22 alloy steel seamless tube, asme sa335 alloy steel seamless pipe | Brand Name | YUHONG |
| Model Number | ASTM A335, ASME SA335 P22 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China | ||
| High Light | High Temperature Alloy Steel Tubing SA335 ，Seamless Boiler Steel Tube ，P22 Alloy Steel Tube | ||
ASTM A335, ASME SA335 P22 Alloy Steel Seamless Pipe For High Temperature Application
YUHONG GROUP can supply ASTM A335, ASME SA335 P22 pipes and tubes in a variety of sizes to meet the High temperature service requirements for applications like Power Plants, Petro Chemical Plants and Refineries industries. ASME SA335 P22 Alloy Steel Seamless Pipes can be structural in nature or used in fluid and oil transmission.
Other standard and material
| Alloy steel seamless pipe/tube | |
| PIPES & TUBES | :ASTM A335, ASTM A213, ASTM A691 |
| PIPES FITTINGS | ASTM A234 |
| FITTINGS & FLANGES | ASTM A182 |
| GRADES | P1/P5/P9/P11/P12/P22/P91 & T5/T9/T11/T22/T91 |
| FORM (PIPES) | SEAMLESS / E.R.W / EFSW |
| Yuhong Special Steel is Exporters & Supplier of alloy steel seamless pipe, alloy steel pipe gr p5, alloy steel pipe gr p11, alloy steel pipe gr p9, alloy steel pipe gr p22, alloy steel pipe gr p91, ASTM A335, ASTM A213, ASTM A691. | |
| Available Shapes : | |
| Tubes & Pipes (SEAMLESS ) up to 30". Tubes & Pipes (ERW ) up to 60". Sheets / plates up to 150 MM. Rod / Bar up to 350 MM. Circle up to 1000 & Above as per your requirements. thickness up to 200 MM & Above as per requirements. | |
Specifications
Alloy Steel Seamless Pipe:
Size : 1/2" To 24 "
Schedule: SCH20, SCH30, SCH40.
Type : Seamless / Fabricated
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End.
MATERIALS :
Alloy Steel Seamless Pipe – AS Seamless Pipe
ASTM A335, Gr. P5, P9, P11, P12, P21, P22 & P91
| Key Parts of YUHONG GROUP PIPE/TUBE used | |
| Raffinate Heaters | Oil fired heater |
| Extract Heaters | Gas fired heater |
| Reactor | Helical coil fired heater |
| Solvent | Vertical cylindrical fired heater |
| Fractionator | Radiant Tube |
| Refinery Furnace | Tube Coil |
| Crude oil heater | Radiation Tube coil |
| Vacuum Heater | Economizer |
| Hydrotreater Heater | Convection coil |
| Horizontal tube cabin fired heaters | Hoop-tube fired heater |
Chemical composition(%)
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| P11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
| P22 | 0.05-0.16 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 |
| P5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
| P9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 |
| P91 | 0.08-0.12 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | 0.02-0.50 | 8.00-9.50 | 0.85-1.05 |
| P92 | 0.07-0.13 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | ≤0.50 | 8.50-9.50 | 0.30-0.60 |
Mechanical properties
| Grade | Tensile strength | Yield strength | Elongation |
| P11, P22, P5, P9 | ≥415 | ≥205 | ≥30/20 |
| P91 | ≥585 | ≥415 | ≥20 |
| P92 | ≥620 | ≥440 | ≥20 |
Applications
P22 is suitable for high temperature environments including those found in the following industries
Power generation
Petrochemicals
Gas processing
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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