Home > Products > Automotive Steel Tube > SEAMLESS PRECISION AUTOMOTIVE STEEL TUBES PIPE

SEAMLESS PRECISION AUTOMOTIVE STEEL TUBES PIPE

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
1
Transportation:
Ocean,Land,Air
Port:
SHANGHAI,NINGBO,GUANGZHOU
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  • Product Description
Overview
Product Attributes

Model No.ASTM A312 A321

BrandTORICH

TypeStainless Steel Pipes

StandardEN

Grade300 Series

CertificationJIS

ShapeRound

TechniqueCold Rolled

PerforatedPerforated

Surface TreatmentPolished

BrandTORICH

Mould Number304 304L 409L 436

Diameter4 - 76.2mm

ApplicationAuto,condenser Etc

Supply Ability & Additional Information

Packaginginner packing:1pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case

Productivity500 TON PER MONTH

TransportationOcean,Land,Air

Place of OriginZHEJIANG

Supply Ability500 TON PER MONTH

CertificateISO

HS Code7304193000

PortSHANGHAI,NINGBO,GUANGZHOU

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Package Type:
inner packing:1pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case


SEAMLESS PRECISION AUTOMOTIVE STEEL TUBES PIPE


1) Diameters: 4 - 76.2mm
2) W.T.: 0.4 - 2.5mm
3) Grades: 316L/304/304L/310S,etc.

4)standard:GB/ISO/EN/ASTM/JIS,etc.

5)application range:widely use in the foodstuff,medical equipment,power,boiler,cooler,auto,condenser etc.

6)packing: inner packing:1 pc/plastic bag;outer packing:bundles in weaving bags or in plywooden case.


Size accuracy


The outside path admission deviation that solder take care of includes the elliptical park a cent Ⅰ , Ⅱ two class, see the table 3, table 4.


ⅠOutside path in class deviation mm table 3
Outside path inⅡ class deviation mm table 4
Outside path Admission deviation
<25 ±0.10
≥25~38.1 ±0.15
>38.1~50 ±0.20
≥50~63.5 0.25
>63.5~76 ±0.30
≥76~102 ±0.40

Outside path Admission deviation
≤10 ±0.15
>10~32 ±0.20
>32~50 ±0.30
>50 ±0.8%





The thick the deviation of admission( do not include the weld sew) in wall of the weld tube is for ruling the wall thick 10% of ±, but minimum admission deviation is the 0.02 mms of ±.
The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.

The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ±.
Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.


2,The machine function sees the table 5


Steel number Card number The heat handles
Make degree
The anti- pulls the strength
MPa
Accept defeat the strength
MPa
Extension rate% Degree of hardnessHRB
0Cr19N19 304 ≥1010°C
Nasty and cold
≥520 ≥205 40 ≤90
00Cr19Ni11 304L " " ≥480 ≥175 40 ≤90
0Cr17Ni12M02 316 " " ≥520 ≥205 40 ≤90
0Cr17Ni14M02 316L " " ≥480 ≥175 40 ≤90
0Cr18Ni11Ti 321 ≥920°C
Nasty and cold
≥520 ≥205 40

≤90

Product Categories : Automotive Steel Tube

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