China corrugated metal roofing sheets

China corrugated metal roofing sheets

(1)Steel Grade: DX51D, SGCC, S250, S350, ASTM A653, G550,Thickness: 0.13mm to 2.50mm (Tolerance +/- 0.02mm) , Width: 750mm to 1250mm (Tolerance+/-3mm)
(2)Zinc Coating: 40g/M2 to 275g/M2 ,Surface Treatment: Chromated, unoiled ,Regular Spangle,Big Spangle, Package Weight: 2-4tons,Width:1000-5500mm
(3)Hardness: HRB50-HRB90 ,Tensile Strength: 280--600Mpa
(4)Seaworthy Packing, Delivery by Container or by Bulk

1.China corrugated metal roofing sheets Specifications:
Standard: JIS G3302, EN10142, ASTM A653
Grade: SGCC (DX51D+Z), SGCD (DX52D+Z)
Surface finish: Zero spangle, Passivated, Chromated, UNOILED
Chemical element: C≤ 0.10%, SI≤ 0.03%, Mn≤ 0.2-0.40%, P≤ 0.03%, S≤ 0.03%
Thickness: 0.13-1.0mm ,Width: 750-1250mm ,Length:1000-5500mm
Zinc coating: 40-275G/M² ,Coil ID: 508mm
Oackage weight: 2-5MT
Packing: Standard exporting seaworthy packing or according to customers' requirement
Price Terms: FOB, CFR, CIF
Note: Special requirement can be requested, small order can be negotiated

3. Quality certificate: ISO9001
We have been using a set of production technology and advanced craft from Japan for our production line. We also hired some relevant experts to our factory to provide us very high technology and experience and production skills. We insist quality and safe are first, so that we can supply our customers with good quality and satisfactory products.

FIVE STEEL (TIANJIN) TECH CO., LTD is located in Daqiuzhuang, Tianjin, which is the biggest welded pipe production base in the world.After years of hard work, we have formed a diversified investment pattern of development, and in accordance with the requirements of new industrialization, we have given full play to their own advantages to achieve the scale, structure, quality and efficiency overall promotion.
We have made investment for some steel pipe manufacturers and agricultural greenhouse factory.We are specialized in selling galvanized steel pipe,hot rolled steel pipe, greenhouse and so on.After several years of development, We have bulid a long term

cooperation with customers from more than 70 countries in the world,like Canada, Australia, Singapore, Thailand, Korea, Vietnam, Mexico,Chile, Peru, New Zealand and so on. The annual output is 0.70 million tons.

Different galvanized steel pipe:

1.Pre-galvanized:
Pre galvanized steel pipe is made of hot dipped galvanized steel strip directly.
Zinc coating:40-60g/sm ,If need more zinc coating ,we can make processing as the order.(Thickness is 0.7mm-4.5mm )

2.Hot dipped galvanized:
Hot dipped galvanized pipe has thicker zinc coating than pre galvanized pipe. Black steel pipe will be dipped into zinc pool for galvanizing.Zinc coating could be:200-500g/sm

FAQ

1. Q: Are you a factory or a trading company?

A:We not only have our own factories but also have shares in  some other enterprises.

2. Q: Can you provide samples?

A: Yes, if the sample is available in stock.

3. Q: Can you arrange the shipment?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

4. Q: What is the delivery time?

A: It is based on the order, normally 15 - 20 days after receiving the deposit or L/C at sight.

5. Q: Do you have quality control?

A: Yes, we have gained BV, SGS authentication.

6. Q: What are your payment terms?

A: 100% irrevocable L/C at sight. Or T/T, 30% advance, and balance against the copy of B/L within 3-5 days.

7.Q: What is your MOQ?

A: 10 tons  for common size, or mix sizes for a 20 GP container.

China corrugated metal roofing sheets