Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According To Customers' Request |
| Delivery Time | 10-90 Days |
| Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap |
| Specification | ASTM A179, ASME SA179 |
| Product Name | Carboon Steel U Bend Tube |
| Sizes | As Per Client's Request |
| Processing | Cold Drawn |
| Surface Treatment | Oil Surface |
| Type | Seamless |
| NDT | HT, ET, UT , PT |
| Applications | Heat Exchanger, Boiler, Petroleum, Condenser, Etc. |
| Brand Name | YUHONG |
| Model Number | ASTM A179, ASME SA179 |
| 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 | L/C, T/T | Supply Ability | According To Customers' Request |
| Delivery Time | 10-90 Days | Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap |
| Specification | ASTM A179, ASME SA179 | Product Name | Carboon Steel U Bend Tube |
| Sizes | As Per Client's Request | Processing | Cold Drawn |
| Surface Treatment | Oil Surface | Type | Seamless |
| NDT | HT, ET, UT , PT | Applications | Heat Exchanger, Boiler, Petroleum, Condenser, Etc. |
| Brand Name | YUHONG | Model Number | ASTM A179, ASME SA179 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | asme sa179 u bend tube ，smls u bend tube ，cold drawn u bend tube | ||
ASTM A179 Low Carbon Steel Seamless U Bend Tubes For Heat Exchangers And Boilers
ASTM A179 Carbon Steel Seamless Tube is made by the seamless process and is cold drawn. Heat and product analysis should be performed where in steel materials conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test. Due to ASTM A179 grade’s temperature withstanding capabilities, it is used to steel pipe of boliers, heat exchangers, condensers and other similar heat transfer equipments. ASTM A179 Carbon Steel Seamless Tubes are used in pumps and petrochemicals, cement and construction industries.
1
Test:
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking
Straight Tubes Standard Specification For Bending: ASME SA 213; ASTM A179 ;ASTM A210 etc.
Marking: Before Bending By Marking Machine All Over The Tube Length (Bent Section After Heat Treatment Without Marking)
Note: Marking is also possible After Bending On The Straight Parts Of U-Bending Tube
Chemical Composition:
| Chemical Composition% | C | Mn | P | S | Si |
| 0.06--0.18 | 0.27--0.63 | ≤0.035 | ≤0.035 | ≤0.25 |
Mechanical Properties:
| Grade | ASTM A179 |
| Tensile Strength(MPa) | ≥325 |
| Yield Strength(MPa) | ≥180 |
| Elongation,% | ≥35 |
| Hardness, HRB | ≤72 |
Applications:
Boilers
Superheaters
Heat-Exchangers
Condensers
Oil and gas plants
Chemical and petrochemical plants
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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