1/2" To 24" ERW Round Steel Tube For Building
1/2"-24" (20mm-610mm) ERW ASTM JIS DIN GB 201 202 430 2b/Polishing/Drawing Welded Seamless Stainless Steel Pipe Building Material
202 stainless steel is one of 200 series stainless steel, and the national standard model is 1Cr18Mn8Ni5N. 202 stainless steel is widely used in architectural decoration, municipal engineering, highway guardrails, hotel facilities, shopping malls, glass handrails, public facilities and other places.
202 stainless steel is one of 200 series stainless steel, and the national standard model is 1Cr18Mn8Ni5N. 200 series stainless steel belongs to low nickel and high manganese stainless steel, with nickel content and manganese content of about 8%. It is a nickel saving stainless steel.
Detailed specification
| Commodity Name | Stainless steel pipe |
| Type | Seamless |
| Standard | ASTM A554, A249,A269,A270 , A312 |
| Material | 201,202,410,430 |
| Outer Diameter | 5-168mm, 89-219mm, 406-530mm |
| Wall Thickness | 1-20mm, 20-80mm |
| Length | 600-1200cm or customize |
| Tolerance | OD±1% WT±5% or as per customers’ request |
| Surface |
Satin/Hairline/Mat/Pickling/2b/ba 400G,500G,600G or 800G Mirror finish |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
| Application | Construction, Industry, Petroleum, Chemical, Boiler and Exchanger |
| Packing |
Bundle packing Beveled end or pained Marking as customers’ request Plastic caps at ends Wooden box packing |
Product detailes
Product parameters
|
Chemical Composition/%
|
|||||||||||||||||
|
GRADE
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
Cu
|
N
|
|
||||||
|
202
|
≤0.15
|
≤1.0
|
≤7.5~10.0
|
≤0.060
|
≤0.03
|
4.00~
6.00
|
17.0~
19.0
|
——
|
——
|
≤0.25
|
|||||||
Technical Property
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| 201 | ≥275 | ≥520 | ≥40 |
| 202 | ≥275 | ≥520 | ≥40 |
How can I contact with your company?
We are always ready to serve you via Email, Wechat or Mobile telephone.
Mobile:+86-18963570880 Wechat: 008618963570880
What is your working time?
Monday-Saturday : 8:00AM-17:30PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
please see our update holiday notice. During these period, if you have a demand, Please
send me an email.
Do you provide free samples?
Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers’ quantity.
Anyway,we try to offer good-quality products as soon as possible.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.