products

Structural Seamless Stainless Steel Tubing With Polished Surface Gb/t18704

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: GB/T18704
Minimum Order Quantity: 5Tons
Price: negotiable
Packaging Details: Stainless Steel Pipe in wooden boxes or in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000Tons per Year
Detail Information
Product Name: TORICH GB/T18704 Stainless Steel Clad Pipe For Structural Purposes Keyword: Stainless Steel Pipe
Standard: GB/T18704 Surface: Polish
Material: Q195, Q215, Q235, 06Cr19Ni10, 12Cr18Ni9, 12Cr18Mn9Ni5N, 12Cr17MnNi5N Shape: Round
OD: 12.7-325mm WT: 0.8-12mm
Length: 1-8m Usage: Structural Purposes
High Light:

stainless tube steel

,

large diameter stainless steel tube


Product Description

ssTORICH GB/T18704 Stainless Steel Clad Pipe for Structural Purposes

product description

TORICH GB/T18704 Stainless Steel Clad Pipe for Structural Purposes

 

Standard: GB/T18704, GB/T222, GB/T223, GB/T228, GB/T242, GB/T244, GB/T246, GB/T700, GB/T912, GB/T2102, GB/T3280, GB/T12770, GB/T13793, GB/T11253

 

Material: Q195, Q215, Q235, 06Cr19Ni10, 12Cr18Ni9, 12Cr18Mn9Ni5N, 12Cr17MnNi5N

 

OD: 12.7-325mm

WT : 0.8-12mm

Length: 1-8m

 

Usage: Structural Purposes

 

Shape: Round, Square, Rectangular

 

Chemical Composition:

Item Code Grade Chemical Composition%
C Si Mn P S Ni Cr N
1 S35350 12Cr17Mn6Ni5N ≤0.15 ≤1.00 5.50-7.50 ≤0.050 ≤0.030 3.50-5.50 16.00-18.00 0.05-0.25
2 S35450 12Cr18Mn9Ni5N ≤0.15 ≤1.00 7.50-10.0 ≤0.050 ≤0.030 4.00-6.00 17.00-19.00 0.05-0.25
3 S30210 12Cr18Ni9 ≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.030 8.00-10.00 17.00-19.00 ≤0.10
4 S30408 06Cr19Ni10 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 8.00-11.00 18.00-20.00 -

 

Mechanical Property:

Item Code Grade

Yield Strength

Mpa

Tensile Strength

Mpa

Elongation%
Min
1 S35350 12Cr17Mn6Ni5N 245 520 25
2 S35450 12Cr18Mn9Ni5N 245 520
3 S30210 12Cr18Ni9 210 520 30
4 S30408 06Cr19Ni10 210 520

 

Permissible Tolerance in OD:

Surface Delivery Status Nominal Outside Diameter Permissible Tolerance
SB,SP ≤25 ±0.25
>25-40 ±0.30
>40-50 ±0.35
>50-60 ±0.40
> 60-70 ±0.50
>70-80 ±0.60
>80 ±1%D
SNB,SS ≤25 ±0.30
>25-50 ±0.40
>50 ±1.0%D

 

Permissible Tolerance in WT:

WT(S)

Permissible Tolerance

(high grade)

Permissible Tolerance

(common grade)

≥0.8-2.0 ±0.10 ±0.20
>2.0-3.0 ±0.15 ±0.30
>3.0 ±5%S ±10%S

company introduction

 

capillary tube

Structural Seamless Stainless Steel Tubing With Polished Surface Gb/t18704 3

our certificatets16949 iso9001 200010

 

FAQ

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us

TORICH GB/T18704 Stainless Steel Clad Pipe for Structural Purposes

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628