Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1500 tons per month |
| Delivery Time | 10days-> |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A358 CLASS 1, 2, 3, 4, 5 |
| Grade | TP304, TP304L, TP310S, TP316L, TP317L, TP321, TP347H, TP904L |
| NDT | RT, HT |
| Surface | Solid Solution and pickled surface |
| Brand Name | YUHONG SPECIAL STEEL |
| Model Number | A312 TP316 316L, ASTM A312 A312M - 12, ASTM A358 A358M-08a |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China, India, USA, Korea, UE |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1500 tons per month |
| Delivery Time | 10days-> | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM A358 CLASS 1, 2, 3, 4, 5 | Grade | TP304, TP304L, TP310S, TP316L, TP317L, TP321, TP347H, TP904L |
| NDT | RT, HT | Surface | Solid Solution and pickled surface |
| Brand Name | YUHONG SPECIAL STEEL | Model Number | A312 TP316 316L, ASTM A312 A312M - 12, ASTM A358 A358M-08a |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China, India, USA, Korea, UE |
| High Light | astm a358 stainless steel welded pipe ，boiler erw stainless steel welded pipe ，asme sa358 ss erw pipe | ||
Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
ASTM A358 Stainless Steel EFW Pipes specification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications.
The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.”
This specification covers the grades of alloy and stainless steel listed in Table 1. The selection of the proper grade and requirements for heat treatment shall be at the discretion of the purchaser, dependent on the service conditions to be encountered.
Five classes of pipe are covered as follows:
ASTM A358 Class 1 - Pipe shall be double welded by processes employing filler metal in all passes and shall be completely radiographed.
ASTM A358 Class 2 - Pipe shall be double welded by processes employing filler metal in all passes. No radiography is required.
ASTM A358 Class 3 - Pipe shall be single welded by processes employing filler metal in all passes and shall be completely radiographed.
ASTM A358 Class 4 - Same as Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition of filler metal (see 6.2.2.1 and 6.2.2.2).
ASTM A358 Class 5 - Pipe shall be double welded by processes employing filler metal in all passes and shall be spot radiographed.
ASTM A358 Grade 316 Stainless Steel EFW Pipes Chemical Composition
Typical compositional ranges for grade 316 stainless steels Pipes
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316 | Min | - | - | - | 0 | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 316H | Min | 0.04 | 0.04 | 0 | - | - | 16.0 | 2.00 | 10.0 | - |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | - |
ASTM A358 Grade 316 Stainless Steel EFW Pipes Mechanical Properties
Mechanical Properties of 316 grade stainless steel
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 95 | 217 |
ASTM A358 Grade 316 Stainless Steel EFW Pipes Physical Properties
Physical properties of 316 grade stainless steel in the annealed condition
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| 316/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Specification Grade Comparison for ASTM A358 Grade 316 Stainless Steel EFW Pipes
Grade specifications for 316 grade stainless steel
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
| 316H | S31609 | 316S51 | - | - | - | - | - |
ASTM A358 Grade 316 Stainless Steel EFW Pipes Plate And Filer Metal Specification
| Grade | UNS Designation | Material, Type | Astm Plate Specifiecation No. and Grade | Filler Metal Classification and UNS Designation for Applicable Specification | |||||||
| A5.4 | A5.9 | A5.22 | A5.30 | ||||||||
| Class. | UNS | Class. | UNS | Class. | UNS | Class. | UNS | ||||
|
|
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| W30840 |
|
|
|
| ||||
| 316 | S31600 | 316 | A 240, Type 316 | E316 | W31610 | ER346 | S31680 | E316T | W31631 | IN316 | S31680 |
| W31640 | |||||||||||
| 316L | S31603 | 316L | A 240, Type 316L | E316L | W31613 | ER316L | S31683 | E316LT | W31635 | IN316L | S31683 |
| W31643 | |||||||||||
| 316N | S31651 | 316N | A 240 Type 316N | E316 | W31610 | ER316 | S31680 | E316T | W31631 | IN316 | S31680 |
| W31640 | |||||||||||
| 316LN | S31653 | 316LN | A 240 Type 316LN | E316L | W31613 | ER316L | S31683 | E316LT | W31635 | IN316L | S31683 |
| W31643 | |||||||||||
| 316H | S31609 | 316H | A 240 Type 316H | E316H | W31610 | ER316H | S31680 | E316T | W31631 | IN316 | S31680 |
| W31640 | |||||||||||
| W34740 | |||||||||||
ASTM A358 Grade 316 Stainless Steel EFW Pipes Apllication
The A358 EFW Pipes is used in the following applications:-
Cryogenic Industry
LNG Gas
Offshore Industry
Process Plants
Sub Sea
Refineries etc.
Material Grade:
| American Standard | Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
| Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
| Gost Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Size Range:
| Production | Outside Diameter | Wall Thickness |
| Welded Pipe | 6.00mm to 830mm | 0.5mm to 48mm |
Final Finishing:
Solution Annealed & Pickled
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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