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TORICH INTERNATIONAL LIMITED

  • China,Ningbo ,Zhejiang
  • Verified Supplier

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China Rifled Heat Exchanger Astm A210 Cold Drawn Seamless Tubing
China Rifled Heat Exchanger Astm A210 Cold Drawn Seamless Tubing

  1. China Rifled Heat Exchanger Astm A210 Cold Drawn Seamless Tubing

Rifled Heat Exchanger Astm A210 Cold Drawn Seamless Tubing

  1. MOQ: 3 tons
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 50000 TONS PER YEAR
Delivery Time 20-45 DAYS
Packaging Details packing in wooden box or customized
Product name Cold Drawn Seamless Rifled Pipe Heat Exchanger Tubes
Keyword Rifled Pipe
Shape Round
Application For Boiler And Heat Exchanger
Material ASTM A210 GRADE C
Surface CUSTOMIZED
Length Max 12000mm
Tube OD 8-400mm
Fin thickness 5-100mm
Brand TORICH
Brand Name TORICH
Model Number ASTM A210 GRADE C
Certification ISO 9001,ISO14001,TS16949
Place of Origin Zhejiang,CN

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram Supply Ability 50000 TONS PER YEAR
Delivery Time 20-45 DAYS Packaging Details packing in wooden box or customized
Product name Cold Drawn Seamless Rifled Pipe Heat Exchanger Tubes Keyword Rifled Pipe
Shape Round Application For Boiler And Heat Exchanger
Material ASTM A210 GRADE C Surface CUSTOMIZED
Length Max 12000mm Tube OD 8-400mm
Fin thickness 5-100mm Brand TORICH
Brand Name TORICH Model Number ASTM A210 GRADE C
Certification ISO 9001,ISO14001,TS16949 Place of Origin Zhejiang,CN
High Light rifled cold drawn seamless tubingastm a210 cold drawn seamless tubingastm a210 cold drawn steel tube

Cold Drawn Seamless Rifled Pipe Heat Exchanger Tubes

 

Product Name:Cold Drawn Seamless Rifled Pipe Heat Exchanger Tubes

Material Carbon steel,Alloy steel
Od: 21.3-762mm: Standard
DIN GB ISO JIS BA ANSI
Grade: 20G,20MnG,15CrMoG,SA210Gr.A1, SA210Gr.C, SA213T12, ASTM A335P11 P91,P22,16Mo3.......
Wall thickness: 2.77-25.4mm
Length: 5.8/6/11.8/12mtr as required or random length
Thread No.: 4ribs/6ribs/8ribs/12ribs......
 
Surface treatment: Black painting, oiled or galvanized
Payment term; 30% TT advance
Price term: Fob,Cif, Cnf,Cfr
Delivery time: As order qty
 
Internal Thread High pressure boiler Rifled tube is one kind of endophragm processes the spiral line the seamless steel pipe. Main application in on capacity utility boiler's water cooling wall. Usually with the fluorescent tube which uses compares, it can maintain the nuclear ebullition condition under the high fever load operating condition, thus avoids sending the filming condition ebullition, prevents the pipe to burn out, lengthens the pipe service life.
 

Chemical&Mechanical parameters

Grade C Mn Si Cr Mo S P
20G 0.17~0.23 0.35~0.65 0.17~0.37 --- --- ≤0.020 ≤0.025
20MnG 0.17~0.23 0.70~1.00 0.17~0.37 --- --- ≤0.020 ≤0.025
25MnG 0.22~0.29 0.70~1.00 0.17~0.37 --- --- ≤0.020 ≤0.025
12CrMoG 0.08~0.15 0.40~0.70 0.17~0.37 0.40~0.70 0.40~0.55 ≤0.020 ≤0.025
15CrMoG 0.12~0.18 0.40~0.70 0.17~0.37 0.80~1.10 0.40~0.55 ≤0.020 ≤0.025
SA-210A1 ≤0.27 ≤0.93 ≥0.10 --- --- ≤0.035 ≤0.035
SA-210C ≤0.35 0.29~1.06 ≥0.10 --- --- ≤0.035 ≤0.035
SA-213T2 0.10~0.20 0.30~0.61 0.10~0.30 0.50~0.81 0.44~0.65 ≤0.025 ≤0.025
SA-213T12 0.05~0.15 0.30~0.61 ≤0.50 0.80~1.25 0.44~0.65 ≤0.025 ≤0.025

 

Grade T(MPa) Y(MPa) E(%) Hardness
20G 410~550 245 ≥24 ---
20MnG ≥415 ≥240 ≥22 ---
25MnG ≥485 ≥275 ≥20 ---
12CrMoG 410~560 ≥205 ≥21 ---
15CrMoG 440~640 ≥235 ≥21 ---
SA-210C ≥415 ≥255 ≥30 ≤143HBW
SA-210A1 ≥485 ≥275 ≥30 ≤179HBW
SA-213T2 ≥415 ≥205 ≥30 ≤163HBW
SA-213T12 ≥415 ≥220 ≥30 ≤163HBW

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1997

  • Total Annual:

    25000000-30000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...

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  • TORICH INTERNATIONAL LIMITED
  • Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
  • https://www.precision-steeltube.com/

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