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China OEM for Copper Finned Tube SA335 P11 / P22 / P91 Studed Tubes For Chemical industry supply to Niger Exporter

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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for SA335 P11 Studed Tubes,SA335 P9 Studed Tubes,SA335 P22 Studed Tubes. We are going to do our best to fulfill your specifications and are sincerely searching forward to building mutual valuable organization romantic relationship along with you!

China OEM for Copper Finned Tube SA335 P11 / P22 / P91 Studed Tubes For Chemical industry supply to Niger Exporter

Yuhong Group has an own workshop which can provide the most professional manufacturing process of studed tubes for clients' oil refinery projects. 

ASME SA335 P11 / P22 / P91 NPS 4''(114.3mm) studded pin heating tubes.

All the raw materials will be from biggest steel factoires, such as: Baosteel, Hengyang Steel, TPCO etc..

 

ASTM A335/A335M: Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

General Studded Tubes production capacity

General specifications of Studded Tubes tubes

Production facility: 3 finning machines;

Daily capacity up to 80,000 studs;

Tube OD: 219 mm max.

Tube Thickness: 4mm~15mm

Tube Length: 16 meters max.

Studs OD: OD6mm~OD16mm

Studs Height: 10mm Min.

 

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.

 

Applications:

  1. Furnace
  2. Chemical
  3. Petrochemical industry
  4. Power station etc.

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/TP310S


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

                         Studs Type Circular, elliptical, waist drum type

Please email us for more information as your request.


Competitive Advantage:

  1. We have more than 12,000 square meters workshop, including 5 finning machines, daily extrusion capacity up to 80,000 studs.
  2. Shanghai Port is our nearest seaport and airport, less than 2 hours` drive away from our workshop, convenient transportation.
  3. Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.

"Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for SA335 P11 / P22 / P91 Studed Tubes For Chemical industry. The product will supply to all over the world, such as: Qatar,Bangladesh,Cyprus. Our factory is equipped with complete facility in 10000 square meters which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category high quality and competitive price! Based on that our products win a high admiration both at home and abroad.

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