Company Details

  • YUHONG GROUP CO.,LIMITED

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Service
  • Main Mark: Africa , Americas , Asia , Middle East , Oceania , Worldwide , East Europe , Europe , West Europe
  • Exporter:61% - 70%
  • Certs:GB, API, ASME, CE, GS, Test Report, TUV
  • Description:SA335 P11 Studed Tubes,SA335 P9 Studed Tubes,SA335 P22 Studed Tubes
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YUHONG GROUP CO.,LIMITED

SA335 P11 Studed Tubes,SA335 P9 Studed Tubes,SA335 P22 Studed Tubes

Home > Products > Special Steel Products > Fin Tube > SA335 P11 / P22 / P91 Studed Tubes For Chemical industry
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SA335 P11 / P22 / P91 Studed Tubes For Chemical industry

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    Payment Type: L/C,T/T,Money Gram
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Metric Ton
    Delivery Time: 15 Days

Basic Info

Model No.: Fin Tube

Type: Seamless

Certification: API, CE

Application: Oil Pipe, Boiler Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Pipeline Transport, Thermal Equipment

Additional Info

Packaging: Iron-Plywood Case Packing

Brand: YUHONG

Transportation: Ocean,Land,Air

Place of Origin: China

Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Port: Shanghai Sea Port,Ningbo Sea Port

Product Description

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.

Looking for ideal SA335 P11 Studed Tubes Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SA335 P9 Studed Tubes are quality guaranteed. We are China Origin Factory of SA335 P22 Studed Tubes. If you have any question, please feel free to contact us.

Product Categories : Special Steel Products > Fin Tube

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