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china wholesale High efficient stainless steel welded tube & pipe price
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Product Details
Standard | ASTM | Place of Origin | Hunan, China | |
Brand Name | Grin | Model Number | 409/409L/430/434 | |
Type | Welded | Steel Grade | 400 Series | |
Application | Boiler, Heat Exchanger,water pipe ,Gas pipe ,heating pipe | Certification | Other, ISO, ISO ,CE,PED | |
Welding Line Type | Spiral Welded | Thickness | 0.2mm to 3mm or as your requirement, 0.2mm to 3mm or as your requirement | |
Outer Diameter | 6mm to 219mm or as your requirement |
Product Description
China wholesale High efficient stainless steel welded tube & pipe price
Standard | ASTM A554,ASTM A312 | ||||
Material Grade | 201,202,304,316,316L,430,409L,430,410,420J1,420J2
| ||||
Main Material
| a) 201 (Ni0.8%-1%) b) 202 (Ni: 3.0%-4.0%) d) 316 (Ni: 10% Cr: 18%) | ||||
Size Range | 139mm-1600mm ETC. | ||||
Thickness | 0.5-30mm | ||||
Length | 6m or as customers' request | ||||
Tolerance | a) Outer Diameter: +/- 0.2mm | ||||
b) Thickness: +/- 0.02mm | |||||
c) Length: +/- 5mm | |||||
Surface | 180G, 320G Satin/Hairline 400G, 600G Mirror finish | ||||
Application | handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc | ||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | ||||
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 |
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | |
Extension | ≥30% | ≥30% | ≥35% | ≥35% | |
Hardness (HV) | <105 | <100 | <90 | <90 |
Performance:
A. Ferritic stainless steel magentic
B. Ferrtic stainless steel of the themal expansion rate is low ,close to ordinary carbon body
C. Ferrtic heat transfer rate is high ,1.3 to 1.6 times of austenitic stainless steel,even the heat conduction and can improve the efficiency of heat exchange
D. Containing stabilizing element Nb ferritic stainless steel ,have good creep resistnce
E. Ferritic austenitic stainless steel can be more easily than cutting and procssing
F. When cold deformation,ferritic stainless steel deformation recovery is smaller than austenitic stainless steel ,deep drawing forming performance is better than austenitic stainless steel
G. Ferritic stainless steel have high strength of yield
H. Ferritic stainless steel have good uniform corrosion resistance,resistance to pitting and crevice corrosion resistance
I . As cost performance ,ferritic stainless steel haven't contains Ni,so the costes are relatively cheap ,and will not affect by price fluctuation of Ni .
Chemical Composition | 201 | 202 | 301 | 304 | 316 | 430 |
C | ≤0.08 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.08 | ≤0.12 |
S | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
P | ≤0.075 | ≤0.06 | ≤0.045 | ≤0.035 | ≤0.045 | ≤0.04 |
Mn | 8.5-10.5 | 8.5-10.5 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 |
Si | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Cr | 14-15 | 14-16 | 16-18 | 17-20 | 16-18 | 16-18 |
Ni | 0.8-1.2 | 4--6 | 4--7 | 8--12 | 12--16 | ≤0.05 |
Production line
Packaging and shipping
Packaging Details: |
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Delivery Time | 15 working days |
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Shipping | DHL , UPS , FEDEX , TNT , EMS , by air , by sea , any way you think is suitable |
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Factory information
1) Company Name | Hunan Green & Innovative Materials Co., LTD., |
2) Business Type | Manufacturer |
3) Number of Employees | 100-150 people |
4)Factory Size | 17,412 square meters |
5) Trade & Market | North America ,South America ,Eastern Europe ,Southeast Asia ,Eastern Europe ,Western Europe |
6) Export Percentage | 50%-60% |
7)Application | Boiler, Heat Exchanger,water pipe ,Gas pipe ,heating pipe , Construction, Pharmacy, Power, Petrochemical,Temperature control equipment industry,car exhaust pipes and so on . |
8) Attention | products all with high quality and competitive price |
Our staffs
Hunan Green & Innovative Materials Co., LTD., located in Gaoxi Industrial park ,louxing district ,Loudi ,Hunan Province .The main products are stainless steel straight seam welded steel pipe, corrugated pipe and efficient pitted surface pipe. We are committed to provide customers high-quality stainless steel pipes with comprehensive technical support and value-added services.
Q1: Where is your factory located? How can I visit there?
A: Our factory is located in Loudi city, Hunan Province, China. All our clients from all over the world , are warmly welcome to visit us! We can pick you up from the airport or the station.
Q2: Where does your raw material come from?
A: We only buy Raw material from top stainless suppliers such as Baogang, Taigang in China. And we can produce the stainless tubes or pipes per customer's need.
Q3: How can I get some samples?
A: Free samples will send while you will pay the freight.
Q4: What's the goal of your company?
A: Our goal is to become100 years enterprise not top 100 enterprise in industry.
Our services
Pre-sale Service
1.Sample can be offered.
2. We have full stock,and can deliver pipes on time.
3.OEM and ODM order are welcome, Logo printing or design are available.
4.Good Quality + Factory Price + Quick Response + Reliable Service.
5. We have High efficiency foreign trade team.
6. Experienced in manufacture and offer high quality steel pipes ..
After you choose
1.We will count cheapest shipping cost and make invoice to you at once.
2.Check quality piece by piece, the pipes will be sent in 1-2 working day after the payment,
3. Email the tracking No. for you to track the parcels.
Contact Us
- Hunan Green & Innovative Materials Co., Ltd.
- Contact nameAmy Tan Chat Now
- Phone86-0738-8235808
- AddressNo.19 building ,Gao xi Industrial park ,louxing , Loudi, Hunan
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