Home > Products > Stainless Steel High Efficiency Pipe > air conditioner connecting pipe&air conditioner stainless steel/copper tube/pipe 445J2,304
air conditioner connecting pipe&air conditioner stainless steel/copper tube/pipe 445J2,304
- 500 Ton / Tons per Month
- shenzhen
- T/T
Product Details
Standard: | ASTM, AISI, DIN, EN, GB, JIS | Place of Origin: | Hunan, China | Brand Name: | Grin |
Model Number: | 445J2 | Type: | Welded | Steel Grade: | 300 Series |
Application: | Evaporator ,Fluid pipe,Boiler tube ,heat exchange tube , air condition | Certification: | Other, ISO, SGS,ISO | Welding Line Type: | ERW |
Thickness: | 0.2MM--3MM | Outer Diameter: | 6mm-150mm |
Product Description
air conditioner connecting pipe&air conditioner stainless steel/copper tube/pipe 445J2,304
Proudct information
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 | Evaporator ,Fluid pipe,Boiler tube ,heat exchange tube , air conditioners and refrigeration | ||||
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:
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
Our certificate
Factory information
1) Company Name | Hunan Green & Innovative Materials Co., LTD., |
2) Business Type | Manufacturer |
3) Number of Employees | 50-100people |
4)Factory Size | 10,000 square meters |
5) Trade & Market | North America ,South America ,Eastern Europe ,Southeast Asia ,Eastern Europe ,Western Europe |
6) Export Percentage | 30% - 50% |
7)Application | road lamp facilities , bridge handrail ,expressway railing ,bus stop ,airport and gymnasium . |
8) Attention | products all with high quality and competitive price |
Our staff
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.
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
- Phone86-0738-8235808
- AddressNo.19 building ,Gao xi Industrial park ,louxing Loudi,Hunan
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