YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons/month |
| Delivery Time | 5---90days |
| Packaging Details | Ply-Wooden Case +Iron Frame |
| Base Tube Material Standard | ASTM A213, ASME SA213 , ASTM A335, ASME SA335 |
| Base Tube Material Grade | T9, P9, STPA 26, S50400 , 3604 P1 629-470, 2604 II TS38 |
| Type | Straight Tube , U bend Tube , Coil Tube , Snake Tube |
| Application | Furnace Tube, Tube Coil , Radiate Tube , Convenction Tube , Fired Heater |
| Welding type | High Frequency Welding |
| Fin Material | 13Cr (SS410, 1Cr13, 2Cr13, 3Cr13), 11Cr(SS409), ASTM A387 GR.9 , CS |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Brand Name | YUHONG |
| Model Number | High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube , Pin Tube , Studded Tube , Studded Fin Tube |
| Place of Origin | China,Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons/month |
| Delivery Time | 5---90days | Packaging Details | Ply-Wooden Case +Iron Frame |
| Base Tube Material Standard | ASTM A213, ASME SA213 , ASTM A335, ASME SA335 | Base Tube Material Grade | T9, P9, STPA 26, S50400 , 3604 P1 629-470, 2604 II TS38 |
| Type | Straight Tube , U bend Tube , Coil Tube , Snake Tube | Application | Furnace Tube, Tube Coil , Radiate Tube , Convenction Tube , Fired Heater |
| Welding type | High Frequency Welding | Fin Material | 13Cr (SS410, 1Cr13, 2Cr13, 3Cr13), 11Cr(SS409), ASTM A387 GR.9 , CS |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Brand Name | YUHONG |
| Model Number | High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube , Pin Tube , Studded Tube , Studded Fin Tube | Place of Origin | China,Korea |
| High Light | ASTM 213 Studded Tube ，T9 Studded Tube ，Furnace Alloy Steel Seamless Tube | ||
ASTM A213 T9 Alloy Steel Seamless Tube with SS409 Studs, Studded Tube(Pin Tube) ,Fired heater, Furnace Application
Yuhong Holding Group has more than 35 years experience for steel pipe and tube , fin tube , main application for Petrochemical , Oil refinary, Furnace, heating, boiler, heat exchanger, air cooler,.., till now YUHONG brand products already exported more than 85 countries, which like UK, ITALY, SPAIN , USA, MEXICO , COLOMBIA , BRAZIL, SAUDI ARANBIA , OMAN, QATAR, U.A.E, KOREA, ...., YUHONG brand already won good reputation in the market .
Yuhong Manufacturing process: Studs are fully automatically welded onto the tube by resistance welding.
Acceptance criteria: Approved drawings and the delivery conditions (TDC) of clients.
Delivery condition: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of extruded bimetallic Fin Tube.
Surface Protection: Oil dip, black coating or varnish.
Type of Studs: Cylindrical or elliptical
Documentation
It shall include raw materials mill certificates, inspection and test samples results and warranty certificate of manufacturer.
| ASME SA213 T9 Chemical Composition (%) | |||||||||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | TI | Nb | Cu | Al | V | Co | Fe | Result |
| ≤0.15 | 0.25~1.0 | 0.3~0.6 | ≤0.025 | ≤0.025 | 8.0~10.0 | / | 0.9~1.1 | / | / | / | / | / | / | / | / |
| ASME SA213 T9 Tensile Test ASTM A370-20 | ||
| TensileStrength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
| ≥415 | ≥205 | ≥30 |
Studded TUbe Specifications:
| Items | General Materials | Popular ASTM /ASME Materials |
| Core Tube Material | Carbon Steel Alloy Steel Heat Resistant Steel, Stainless Steel | 1. Carbon Steel: A106 Gr. B 2. Stainless Steel: TP304, TP304L,TP304H, ,TP316L, TP316H, TP347, TP347H, TP321, TP321H, TP317, TP317L , TP310H,... 3. Alloy Steel: P1, P11, P22, P23, P5, P9, P91, P92 , T1, T11, T12, T22, T23, T5, T9, T91, T92 |
| Studs Material | Carbon Steel Stainless Steel | 1. Carbon Steel :CS 2. Stainless Steel: ASTM A240 SS409 , SS410 , SS304, SS316L, SS321, ... |
Studded Tube Dimensions Data Sheet We're Supplying.
| General Studded Tubes production capacity | General specifications of Studded Tubes tubes |
| Production facility: 4 finning machines; Daily capacity up to 100,000 studs/day; | Tube OD: 325 mm max. Tube Thickness: 3mm~30mm Tube Length: 34 meters max. Studs OD: dia.6mm~25.4mm Studs Height: 10mm Min~ 50.8mm Max. |
Yuhong Group Advantage:
Studded Fin Tube Applications:
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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