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Model No.: SA 179
Brand: TORICH
Standard: Gb, Astm, Jis, Din, Api
Material: 10mowvnb, Api J55-Api P110, Stb35-Stb42, Stpa22-Stpa26, A53-A369, Mo, Stpg42, 10cr9mo1vnb, Q195-Q345, Stba20-Stba26, 15nicumonb5, Mn-V Alloy, 10#-45#, St35-St52, Crni Alloy, Cr-Mo Alloy, 16mn, 0Cr18Ni9 1Cr18Ni9 1Cr19Ni9
Section Shape: Square, Ltz, Oval, Rectangular, Round
Application: Boiler Pipe
Certification: Bsi, Ce, Ul, Api, UL
Surface Treatment: Galvanized, Copper Coated
Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe
Tolerance: ±10%
Category: Spiral Welded Pipe, Square tubes, Welded Steel Pipe, Seamless Steel Pipe
Processing Service: Welding, Bending, Decoiling, Punching, Cutting
Type: Seamless Steel Tubes
Application: Boiler Pipe
Section Shape: Round
Surface Treatment: Oiled
Usage: Thermal Equipment
Technique: Cold Drawn
Length: 4-12M
OD: 6-159mm
Surface: Oiled
WT: 1-14mm
Product Name: SA179 Boiler/Heat Exchanger Seamless Car
Keyword: Seamless Carbon Steel Tubes
Packaging: in wooden, hexagonal box or other seaworthy ways
Productivity: 60000 Tons per Year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 60000 Tons per Year
Certificate: ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
HS Code: 7304411000
Port: Ningbo,Shanghai
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF,FCA,CPT
SA179 Boiler/Heat Exchanger Seamless Carbon Steel Pipe
1.Application: Boiler and Heat Exchanger
2.Size:WT 1~14mm
OD 6-159mm
L 4-12m
3.Production Method of Steel:Refining outside the furnace or electric arc furnace slag remelting process
4.Production Method of Steel Tube:Hot rolled(extrusion and expansion)or cold drawn seamless method
5.Permissible deviation of outside diameter and wall thickness
| Nominal size | Allowable deviation | |
W-H | OD | ≤140 | ±1.25%D |
>140 | ±1%D | ||
S | ≤3 | -40%S | |
>3~4 | -35%S | ||
>4~5 | -33%S | ||
>5 | -28%S | ||
W-C | OD | 6~30 | +0.15 -0.20 |
>30~50 | ±0.30 | ||
>50 | ±0.75%D | ||
S | D≤38 | +20%S | |
D>38 | -22%S |
6.Steel grade and chemical composition
Number | Steel grade | Chemical Composition % | ||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Ti | ||
1 | 0Cr18Ni9 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00~ 1.00 | 17.00~ 19.00 | - | - |
2 | 1Cr18Ni9 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00~ 10.50 | 17.00~ 19.00 | - | - |
3 | 1Cr19Ni9 | 0.04~0.10 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00~ 12.00 | 18.00~ 20.00 | - | - |
4 | 00Cr19Ni10 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00~ 12.00 | 18.00~ 20.00 | - | - |
5 | 0Cr18Ni10Ti | ≤0.08 | ≤1.00 | ≤3.00 | ≤0.035 | ≤0.030 | 9.00~ 12.00 | 17.00~ 19.00 | - | ≥5C |
6 | 1Cr18Ni11Ti | 0.04~0.10 | ≤0.75 | ≤2.00 | ≤0.030 | ≤0.030 | 9.00~ 13.00 | 18.00~ 20.00 | - | 4Xc~ 0.60 |
7 | 0Cr18Ni11Nb | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 9.00~ 13.00 | 17.00~ 20.00 | - | - |
8 | 1Cr19Ni11Nb | 0.04~0.10 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 9.00~ 13.00 | 17.00~ 20.00 | - | - |
9 | 0Cr17Ni12Mo2 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00~ 14.00 | 18.00~ 20.00 | 2.00~ 3.00 | - |
10 | 1Cr17Ni12Mo2 | 0.04~0.10 | ≤0.75 | ≤2.00 | ≤0.030 | ≤0.030 | 11.0~ 14.00 | 16.00~ 20.00 | 2.00~ 3.00 | - |
Product Categories : Seamless Boiler Steel Tubes
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.