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ASTM ss201 ss 304 310 AISI 360 409 420 321 500mm diameter welded 2mm thick stainless steel weld pipe fittings

Shandong Duohe Import And Export Co., Ltd.

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Address: Office 803, Building 1, 205 Zhengyang Road, Qingdao, Shandong, China

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ASTM ss201 ss 304 310 AISI 360 409 420 321 500mm diameter welded 2mm thick stainless steel weld pipe fittings

Country/Region china
City & Province qingdao shandong
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Product Details

ASTM ss201 ss 304 310 AISI 360 409 420 321 500mm diameter welded 2mm thick stainless steel weld pipe fittings

 

 

What is stainless steel tube used for?
Stainless steel pipe is primarily used in piping systems for the transport of fluids or gases.

We manufacture steel pipe from a steel alloy containing nickel as well as chromium, which

give stainless steel its corrosion-resistant properties.

 

How hard is 304 stainless steel?

304 steel has a Rockwell B hardness of 70; for reference, the Rockwell B hardness of

copper, a soft metal, is 51. Simply put, 304 steel is not as hard as some of its stainless

steel brothers such as 440 steel (see our article on 440 steel for more information), but

still holds its own as a tough general purpose steel.

 

Product Description:

 

Standard:ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc
Grades:

304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E.

1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845,

SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc

Size:

A).Out diameter: ANSI 1/8"-24"(6mm-630mm).

B).Wall thickness: (0.9mm-50mm)

Process methods:cold dawning, cold rolling
Surface &Delivery condition:Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends
Length:Max25 meters
Packing:in seaworthy wooden cases or in bundles
Min order quantity:0.5-1 ton
Delivery date:TP304,TP310s pipes usually have stock,others Min. 10 days
Certificates:ISO9001:2000 quality system and Mill test Certificate supplied

 

 

Wrok Shop:

 

 

  Delivery:

 

Shipping:
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 10-30days after conformed or according to quantity.

 

 
FAQ
 
Q1: Are you a factory or trading company?
A1: We are a Chinese manufacture of steel pipes with both factories and trading companies.
 
Q2.How can you ensure the quality of your product?
A2.All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing.
 
Q3.What is your delivery time and the supply ability?
A3.The delivery time normally within 15~20working days,we can supply about 15,000tons every month.
 
Q4.What kind of equipment in your factory?
A4.Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.
 
Q5.About the complaint,quality problem,etc aftersales service,how do you handle it?
A5.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.

 

 

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