409 310s 304l Stainless Seamless Pipe
The inner and outer plastic-coated steel pipe is a steel-plastic composite pipe formed by melting a layer of organic matter with a thickness of 0.5 ~ 1.0mm on the inner wall of the steel pipe. It not only has the advantages of high strength, easy connection, and resistance to water impact of steel pipes. It also overcomes the shortcomings of corrosion, pollution, fouling of steel pipes, low strength of plastic pipes, and poor fire-fighting performance when exposed to water. The design life can reach 50 years.
National standards and industry standards: GB/T5130-2010 and CJ/T120-2008, etc.
Applicable environment: -40℃~300℃
Plastic coated steel pipes inside and outside are widely used in water supply and drainage systems in the construction industry, HVAC circulating water systems, petroleum and chemical pipelines, fire sprinkler systems, natural gas and gas transportation and other fields.
Width | 150mm-2500mm or as you required |
Thickness | cold rolled:0.3mm-3.0mm hot rolled:3.0mm-100mm |
Length | 1000mm - 6000mm or as your request |
Surface | No.1,2b,8k,2d,Ba,No.4,No.6,No.8, etc. |
Edge | Mill Edge and Slit Edge |
Meterial | 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302,301,201 ,202,403,405,409,409L,410,410S,420,430,631,904L,etc |
Grade | 200 series, 300 series, 400 series, 900 series |
Standard | AISI ASTM JIS SUS and GB |
Certifications | ISO 9001,SGS, |
Applications | Kitchenware, utensils, tableware, household appliances, construction decoration and daily product. |
Packing | Seaworthy wooden pallet or according to client's requirement |
MOQ | 1 ton |
Chemical Composition: |
Grade | % | Ni | Cr | C | Mn |
253Ma | Min | 10 | 20 | 0.05 | |
Max | 12 | 22 | 0.1 | 0.8 |
| Si | S | P | N | Ce |
| 1.4 | | | 0.14 | 0.03 |
| 2 | 0.03 | 0.04 | 0.2 | 0.08 |
Physical Performance: |
Heat Treatment | T*S | Y*S | El | Hardness |
Rm N/mm2 | RP0.2N/mm2 | A5 % | HB |
Hot Rolled | 450 | 180 | 35 | 210 |
Package:
Plastic poly-bag, wooden case
All our products are packed, stored, transported according to the international regulation.
The tubes are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions.
Special packing is available as per customer's requirement.
Ply wooden box are available for special protection.
Delivery : 15-30 days, according to the quantity
FAQ
1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time.And you can also find our contact information on contact page .
2. Can I get samples before order ?
Yes, of course. Usually our samples are free.
3. What is your delivery time ?
A. The time of delivery is usually around 1 month(1*40FT as usual) ;
B. We can send out in 2 days , if it has stock .
4. What is your payment terms ?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble .
5. How can you garantee what I got will be good ?
We are factory with 100% pre-delivery inspection which garantee the quality .
6. How do you make our business long-term and good relationship ?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.