Astm A53 A519 PPGL Metal Roofing Sheets Manufacturers in China 0.5mm PPGI Zinc Aluminium Coating Roof Steel Price
What is ASTM A53 standard?
ASTM A53 is a carbon steel alloy, which can be used as structural steel or for low-pressure pipelines. ASTM A53 (ASME SA53)
carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to
NPS 26.
Which metal roofing sheet is best?
Galvalume, aluminum, zinc, copper, and stainless steel are all great solutions for metal roofing needs.
What is pre painted galvanized steel?
Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip
processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post
painting which occurs after forming.
Product description:
| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
| Brand Name | SHANDONG BLUESCOPE NEW MATERIAL CO., LTD. |
| Thickness | 0.17mm-0.8mm |
| Length | As request |
| Width | 760mm to 1250mm |
| Surface Treatment | pre-painted/color coated |
| Color | As request (All RAL Colors) |
| Zinc coating | 40-275g/M² |
| Coat | 2/1 (two coats for Front, one coat for Back) {25±5μm on front coating and 7± 2μm on back coating} |
| Base material | GL, or AL-ZINC steel |
| Delivery Detail | within 7-25 days after receiving pre-payment (as per the order quantity) |
Product display:
Production process:
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FAQ
Q1: Are you a factory or trading company?
A1: We are a Chinese manufacture of steel pipes with both factories and trading companies.
Q2.How can you ensure the quality of your product? A3.All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing.
Q3.What is your delivery time and the supply ability? A4.The delivery time normally within 15~20working days,we can supply about 15,000tons every month.
Q4.What kind of equipment in your factory? A5.Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.
Q5.About the complaint,quality problem,etc aftersales service,how do you handle it? A6.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.
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