Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
| Payment Terms | L/C, T/T Contact us for details |
| Supply Ability | 60000 meters month |
| Delivery Time | Ex-work within 5 weeks after order. |
| Packaging Details | (1) Waterproof steel frame bundle with each end capped; (2) Steel frame case sealed by plywoods with each end capped. |
| Materials Grade | T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911 |
| Tube OD | 219 mm max. |
| Tube Thickness | 4mm~15mm |
| Tube Length | 16 meters max. |
| Studs OD: | OD6mm~OD16mm |
| Studs Height | 10mm Min. |
| Brand Name | DELLOK |
| Model Number | Studs |
| Certification | CE. ISO,EN10204. 3.1 Cert. |
| Place of Origin | China |
View Detail Information
Explore similar products
DELLOK API Standard 661 Plain H14 Aluminum Fin Tube Heat Exchanger
DELLOK Air Cooler Free Middle Ends 6063 Extruded Aluminum Fin Tube
DELLOK Helicoidal Groove Cooling 10 FPI Aluminium Fin Tubes
DELLOK Steel Frame Grooved G Type H14 Height 16mm Aluminum Fin Tubes
Product Specification
| Payment Terms | L/C, T/T Contact us for details | Supply Ability | 60000 meters month |
| Delivery Time | Ex-work within 5 weeks after order. | Packaging Details | (1) Waterproof steel frame bundle with each end capped; (2) Steel frame case sealed by plywoods with each end capped. |
| Materials Grade | T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911 | Tube OD | 219 mm max. |
| Tube Thickness | 4mm~15mm | Tube Length | 16 meters max. |
| Studs OD: | OD6mm~OD16mm | Studs Height | 10mm Min. |
| Brand Name | DELLOK | Model Number | Studs |
| Certification | CE. ISO,EN10204. 3.1 Cert. | Place of Origin | China |
| High Light | EN10204 Studded Pipe ，16m Steel Fin Tube ，3.1 Cert Studded Pipe | ||
A213 Alloy Steel Oil Refinery T5 T9 T11 SMLS Studded Pipe
A213 T5 / T9 / T11 / T12 SMLS alloy steel , NPS 3''(88.9mm) studded tubes for oil refinery
ASTM A213 / A213M :
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Manufacturing process:
Studs are fully automatically welded onto the tube by resistance welding. It include two types :Cylindrical or elliptical. And we can provide the raw materials mill certificates, inspection and test samples results and warranty certificate of manufacturer.
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 with Oil dip, black coating or varnish.
Applications:
Furnace
Chemical
Petrochemical industry
Power station etc.
| Product Details | |
| Material: | Carbon, stainless, and alloy steels. |
| Tube details: | Tube Thickness:4mm~15mm |
| Tube Length:16 meters max | |
| Tube OD: 219 mm max | |
| Studs Height:10mm Min. | |
| Studs OD:OD6mm~OD16mm | |
| Production Capacity: | Daily capacity up to 80,000 studs; |
| Executive Standard | ASTM A213/A213M | |
| Materials Grade | T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, T911 | |
Material Grade and Chemical Composition(％):
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo | V≥ |
| T11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 0.50-1.00 | 1.00-1.50 |
|
| T12 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | ≤0.50 | 0.80-1.25 | 0.44-0.65 |
|
| T13 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 |
|
| T2 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025 | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 |
|
| T5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
|
| T5b | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.00-2.00 | 4.00-6.00 | 0.45-0.65 |
|
| T5c | ≤0.12 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
|
| T9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.9-1.0 |
|
| T22 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 |
|
| T91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | ≤0.50 | 8-9.50 | 0.85-1.05 | 0.18-0.25 |
| T92 | 0.07-0.13 | 0.30-0.60 | 0.020 | 0.010 | ≤0.50 | 8-9.50 | 0.3-0.60 | 0.15-0.25 |
| T21 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 2.65-3.35 | 0.80-1.06 |
|
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: TP304/304L,TP316/TP316L, TP347 3. Alloy Steel: P5,T5,P9,T9,T11,T22 |
| Studs Material | Carbon Steel Stainless Steel | 1. Carbon Steel 2. Stainless Steel: TP409/410,TP304/304L,TP316/TP316L, TP321/TP321L |
Dimensions Data Sheet We're Supplying.
| General Descriptions of Studded tubes | Popular Specifications we make |
| Tube OD(mm) | OD38mm~OD219mm |
| Tube Wall Thickness(mm) | 4mm~15mm |
| Tube Length(mm) | 16,000mm Max. |
| Studs OD(mm) | OD6mm~OD16mm |
| Studs Height(mm) | 10mm~45mm |
| Please email us for more information as your request. | |
Competitive Advantage:
We have more than 10,000 square meters workshop, including 3 finning machines, daily extrusion capacity up to 80,000 studs.
Shanghai Port is our nearest seaport and airport, less than 2 hours’ drive away from our workshop, convenient transportation.
Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2002
Total Annual:
35000-55000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref... DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref...
Get in touch with us
Leave a Message, we will call you back quickly!