Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 20-80 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Application | Boiler pipe, chemical fertilizer pipe, structure pipe |
| Type | Spiral,Straight,Seamless |
| Technique | Cold Rolled Hot Rolled,Cold Drawn |
| Product name | Factory Direct Sales Stainless Steel Pipe For Electric Heating Element,Seamless stainless Steel pipe/tube |
| Shape | Round Pipe |
| Product name: | welded carbon steel pipe |
| Thickness | 3 - 80 mm |
| Outer Diameter | 1 - 140 inch |
| Usage | Construction Structure,Building,Transportation,For Liquid Delivery,chemical industry |
| Brand Name | YUHONG SPECIAL STEEL |
| Model Number | ASTM A106 Gr. B A53 GR.B Black Carbon Steel Seamless Pipe |
| Certification | API, CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 20-80 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Application | Boiler pipe, chemical fertilizer pipe, structure pipe |
| Type | Spiral,Straight,Seamless | Technique | Cold Rolled Hot Rolled,Cold Drawn |
| Product name | Factory Direct Sales Stainless Steel Pipe For Electric Heating Element,Seamless stainless Steel pipe/tube | Shape | Round Pipe |
| Product name: | welded carbon steel pipe | Thickness | 3 - 80 mm |
| Outer Diameter | 1 - 140 inch | Usage | Construction Structure,Building,Transportation,For Liquid Delivery,chemical industry |
| Brand Name | YUHONG SPECIAL STEEL | Model Number | ASTM A106 Gr. B A53 GR.B Black Carbon Steel Seamless Pipe |
| Certification | API, CE,ISO | Place of Origin | CHINA |
| High Light | A53 Seamless Black Steel Pipe ，A106 Seamless Black Steel Pipe ，ASTM A106 black seamless pipe | ||
ASTM A106 Gr. B A53 GR.B Black Carbon Steel Seamless Pipe
We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
Our main products: Stainless/Duplex/Nickel Alloy Pipe/Tube/Fitting/Flange:
1>.A:Stainless Steel Grade: TP304/304L/304H, TP310S/310H, TP316/316L/316Ti/316H, TP317L/317LN, TP321/321H, TP347/347H, NO8904(904L),
B:PH Stainless Steel:17-4PH(1.4542), 17-7PH(1.4568),15-7PH(1.4532)
C:Duplex Steel Grade: S31803(2205), S32750(2507), S32760, S32304, S32101, S31254(254Mo), 235Ma, UNS NO8926, NO8367.
D:Nickel Alloy Steel Grade:Hestalloy:C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35. Monel:400,401, 404, R-405, K500.
Inconel:600, 601, 617, 625, 690, 718, 740, X-750. Incoloy:800, 800H, 800HT, 825, 840.
Pure Nickel:Ni-200, Ni-201, Ni-270. NS Alloy:Ns 1101, NS1102, NS1103,NS3105.
2>.Standards: ASTM A213, A249, A269, A312, A789,A790, B163,B167, B444, B677,... and ASME,DIN, EN, JIS, BS, GOST,...
3>.Out diameter sizes range: 0.5mm~650mm. Wall thickness:0.05mm~60mm. Max. length under 26 meters/PC.
4>.Seamless & welded, Solution Pickling/Bright Annealed / Polished.
ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.
ASTM A106 Gr. B Black Carbon Steel Seamless Pipe Chemical Composition
| Grade | Grade A | Grade B | Grade C |
| Carbon max. % | 0.25 | 0.30* | 0.35* |
| *Manganese % | 0.27 to 0.93 | *0.29 to 1.06 | *0.29 to 1.06 |
| Phosphorous, max. % | 0.035 | 0.035 | 0.035 |
| Sulfur, max. % | 0.035 | 0.035 | 0.035 |
| Silicon, min.% | 0.1 | 0.1 | 0.1 |
| Chrome, max. % | 0.4 | 0.4 | 0.4 |
| Copper, max. % | 0.4 | 0.4 | 0.4 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
| Nickel, max. % | 0.4 | 0.4 | 0.4 |
| Vanadium, max.% | 0.08 | 0.08 | 0.08 |
ASTM A106 Gr. B Black Carbon Steel Seamless Pipe Mechanical Properties
| Seamless and ERW | A53 Grade A | A53 Grade B |
| Tensile Strength, min, psi | 48,000 | 60,000 |
| Yield Strength | 30,000 | 35,000 |
ASTM A106 Gr. B Black Carbon Steel Seamless Pipe Physical Properties
| Density at 20 °C | Modulus of elasticity kN/mm² at | Thermal conductivity at 20 C° | Spec. thermal capacity at 20 C° | Spec. electrical resistivity at 20 °C | |||
| Kg/dm³ | 20 C° | 300 C° | 400 C° | 450 C° | W/m K | J/kg K | Ω mm²/m |
| 7,85 | 210 | 192 | 184 | 179 | 51 | 461 | 0,20 |
Hot forming and Heat treatment
| Hot forming | Heat treatment | |||
| Temperature °C | Type of cooling | Normalizing 1) | Stress-relieving anneal 2) | Type of cooling |
| 1100 – 950 | Air | 890 – 950 °C | 600 – 650 °C | Air |
ASTM A106 Gr. B Black Carbon Steel Seamless Pipe Application Industries
ASTM A106 Gr. B Black Carbon Steel Seamless Pipe Test Certificates
Material Testing:
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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