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ASTM A792 G550 22/24/26/30/35 Gauge Az40 Az150 Zinc Aluminum Alloy Steel Gl GL Corrugated Roofing Roof Metal Sheet
GI Roofing Steel Sheet common size as follows
1) 762mm to 665mm(after corrugated) and 9 waves
2) 914mm to 750mm(after corrugated) and 11 waves
3) 1000mm to 890 or 900mm(after corrugated) and 12 or 14 waves
| product name | Galvanized corrugated roofing sheet |
| thickness | 0.15mm-0.8mm |
| width | 750mm-1250mm(before corrugation) |
| 600-1000mm(after corrugation) | |
| length | According to the steel coil |
| Type | steel plate |
| Zinc coating | 60g/m2-275g/m2 |
| Spangle | zero spangle ,small spangle ,big spangle |
| standard | AISI, ASTM, BS, DIN, GB, JIS |
| Grade | DX51D, DX52D, SGCC, SGCH, SECC, SECE,FULL HARD etc |
| surface coating | Hot dip galvanized, electric galvanized ,colour coated |
| packing | export standard(water proof pack the sheets, put the sheets on metal pallet, use metal strip fix the sheets and pallet) |
Roofing Sheet is a plain carbon steel sheet coated in a galvanizing process that applies a barrier of zinc to insulate it from the
elements. Most of the corrugated roofing and siding products seen today and for many years past are made with a galvanized
finish. It is most commonly used for commercial, agricultural, and industrial purposes. However, it is now also being recognized as an excellent form of residential roofing.
GI Roofing Steel Sheet advantages compared with normal one A normal steel sheet will rust almost immediately, but galvanizingwill protect the steel. This galvanized, eltro-coated, hot dipped process produces a silvery look or spangled finish.
As a standard, several of our industrial metal siding, metal roofing, metal decking, corrugated metal panels and accessories are made in galvanized steel.
Linsen Metal Materials Co.,Ltd. is a Manufacturing &Trading Combo, Specialize in Stainless Steel, Galvanized Steel, PPGI PPGL and metal processing for more than 5 years. Provide OEM and ODM service. Linsen Metal has built several joint-ventured steel production line with some well-known steel enterprises: 3 pieces PPGI PPGL production line, annual output 500 thousand tons; 2 pieces Galvanized Galvalume production line, annual output 400 thousand tons.
Q: What the main products you can supply?
A: We are the professional and famous factory in China for Stainles stee sheet/ Coils/ Tubes/ Profiles/Composite packaging Naterials; Corten steel;Wear Resistant steel and Carton steels.
Q: Will you can accept the customized and OEM products?
A: Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedblack is very good for customized product.
Q: What is your payment terms?
A: Commonly two payment term for new customers
1) 30%T/T as deposit,70% balance against B/L copy.
2) 100% Irrevocable L/C at sight.
3) If you need other terms, please feel free to contact us too, we will try our best.
Q: How about the samples? Is it free to extra fees?
A: Yes,we would like to suply the samples before order, if the samples from stock, it will be free,if the sampies from new production, we will charge some reasonable cost, but this amount will be deducted from your filst order invoice.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 20-30 days.
Q: How to control and guarantee your shipment quailty?
A:
1) All our factories are ISO9001 certified facility;
2) World famous origin mills as TISCO, Baosteel;
3) Ex factory inspecttion by our own laboratory;
4) SGS/BV Third party inspection before deilvery.
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