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GB5310 High Pressure Seamless Steel Boiler Pipes
  • GB5310 High Pressure Seamless Steel Boiler Pipes
  • GB5310 High Pressure Seamless Steel Boiler Pipes
  • GB5310 High Pressure Seamless Steel Boiler Pipes
  • GB5310 High Pressure Seamless Steel Boiler Pipes
  • GB5310 High Pressure Seamless Steel Boiler Pipes

GB5310 High Pressure Seamless Steel Boiler Pipes

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT
Min. Order:
5 Ton
Transportation:
Ocean,Land,Air
Port:
Shanghai,Ningbo,Tianjin
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  • Product Description
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Overview
Product Attributes

Model No.: GB5310

Brand: TORICH

Type: Seamless

Certification: UL

Application: Boiler Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Pipeline Transport

Technique: Hot Rolled

Material: Alloy Steel

Supply Ability & Additional Information

Packaging: In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing

Productivity: 2500ton/year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 60000ton/year

Certificate: ISO9001,TSI16949

HS Code: 7304391000/7304319000

Port: Shanghai,Ningbo,Tianjin

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery
Selling Units:
Ton
Package Type:
In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing

GB5310 20G 20MnG 20MoG High Pressure Seamless Steel Boiler Pipes


A leading manufacturer of Seamless Boiler Steel Tubes in China,  offers high quality Steel Heat Exchanger Tubes,Seamless Carbon Boiler Tube,Alloy Steel Boiler Tube

Standard:Seamless Steel Tubes and Pipes for High Pressure Boiler


Steel Grade/Steel Material/Steel Number:

Grade Chemical Analysis %
C Si Mn Cr Mo V P S
20G 0.07- 0.23 0.17- 0.37 0.35- 0.65 - - - ≤0.025 ≤0.015
20MnG 0.17- 0.23 0.17- 0.37 0.70- 1.00 - - - ≤0.025 ≤0.015
25MnG 0.22- 0.27 0.17- 0.37 0.70- 1.00 - - - ≤0.025 ≤0.015
15MoG 0.12- 0.20 0.17- 0.37 0.40- 0.80 - 0.25- 0.35 - ≤0.025 ≤0.015
20MoG 0.15- 0.25 0.17- 0.37 0.40- 0.80 - 0.44- 0.65 - ≤0.025 ≤0.015
12CrMoG 0.08- 0.15 0.17- 0.37 0.40- 0.70 0.40- 0.70 0.40- 0.55 - ≤0.025 ≤0.015
15CrMoG 0.12- 0.18 0.17- 0.37 0.40- 0.70 0.80- 1.10 0.40- 0.55 - ≤0.025 ≤0.015
12Cr2MoG 0.08- 0.15 ≤0.50 0.40- 0.60 2.00- 2.50 0.90- 1.13 - ≤0.025 ≤0.015


Grade Mechanical Properties %
Rm/Mpa Re/Mpa A% horizontal /vertical
20G 410-550 245 ≥24 ≥22
20MnG 415-560 240 ≥22 ≥20
25MnG 485-640 275 ≥20 ≥18
15MoG 450-600 270 ≥22 ≥20
20MoG 415-665 220 ≥21 ≥19
12CrMoG 410-560 205 ≥21 ≥19
15CrMoG 440-640 295 ≥22 ≥20
12Cr2MoG 450-600 280 ≥21 ≥19


Size Range:

OD: 6-350mm  WT:1-35mm  Length:4-12m

As customer`s requirement


Production Technique:

Hot rolled

Hot expand

Cold rolled

Cold drawn


Delivery Condition:

Heat Treatment

Grade Heat Treatment System
20G N:880℃-940℃
20MnG N:880℃-940℃
25MnG N:880℃-940℃
15MoG N:880℃-950℃
20MoG N:880℃-950℃
12CrMoG N+Tempering:N:900℃-960℃;Tempering:670℃-730℃
15CrMoG N+Tempering:N:900℃-960℃;Tempering:680℃-730℃
12Cr2MoG

      OD≤30mm N+Tempering:N:900℃-960℃;Tempering:700℃-750℃

      OD＞30mm Quenching +Tempering:                 Quenching≥900℃;Tempering:700℃-750℃

N+Tempering:N:900℃-960℃;Tempering:700℃-750℃



Application:

For High Pressure Steam Boilers,Pipeline

Product Categories : Seamless Boiler Steel Tubes

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