Item: alibaba whosale roofing sheet color coated PPGI and PPGL corrugated roofing sheet
Product Description 1. Pictures  of  Roofing Sheet: 1) Trapezoid steel roofing sheet 2) Corrugated roofing sheet   3) Glazed steel roofing sheet 2. Features of Roofing Sheet 1) Standard:  B/T1839-2003, JIS G3302,ASTM A653,EN10143
2) Steel Grade:  SGCC,DC51D+Z,DX51D+Z, Q195,Q235 3) Roofing Sheet Thickness: 0.12-1.2mm 4) Roofing sheet Width: 600-1250mm 5) Zinc Coating: 20-120g/m2 or as per customer request 6) Color: RAL 7) Top Painting: 15-25 micro 8) Back Painting: 5-10 micro 9 Temper: full hard, hard, soft 10) Detailed Specifications

Ppgi pre painted corrugated metal roofing sheet/ wall sheet
Galvanized Gi roofing sheet/ppgi colored roofing sheet
Effective width  mm	Spreading width  mm	Corrugated height mm	Corrugated width  mm	Sheet thickness mm	Moment of inertia cm4/m	Resistance moment cm4/m	Application
750	1000	35	135	0.4	10.44	5.08	roof panel /wall panel
				0.6	13.85	7.48
				0.8	18.83	10
820/1025	1000/12000	25/28	205	0.4	6.77	3.02	roof panel /wall panel
				0.6	9.58	4.82
				0.8	12.77	6.39
840	1000	35	280	0.4	7.62	3.27	roof panel
				0.6	10.27	5.42
				0.8	13.89	7.19
850	1000	46	212	0.4	8.62	4.27	roof panel /wall panel
				0.6	11.27	6.42
				0.8	14.89	8.19
900	1000	15	225	0.4	5.3	2.82	ceiling board /wall panel
				0.6	8.03	4.31
				0.8	10.71	5.68
990	1200	35	255	0.4	5.3	2.82	roof panel /wall panel
				0.6	8.03	4.31
				0.8	10.71	5.68
760	1000	51	38	0.4	30.12	8.56	Large span hidden roof panel
				0.6	37.27	12.29
				0.8	49.69	16.39

3. Type of Roof Sheet         Coating film features and cost: Silicone modified polyester namely (SMP):  good hardness, wear resistance, heat resistance, external durability and powdering resistance, medium gloss retention, flexibility and the cost Polyvinylidene fluoride (PVDF):  excellent color retention and anti UV properties, outdoor durability and anti pulverization of excellent, good solvent resistance, forming property, anti dirty sex, limited color, high cost Polyester (PE): good adhesion, rich color, medium chemical resistance, low cost. High durable polyester namely (HDP):  excellent color retention and anti UV properties, outdoor durability and excellent chalk resistance, good adhesion of the paint, rich color 4.More picture of roofing material for roofing sheet   Packaging & Shipping  1.Packaging Details of roofing sheet  (1)plastic film+ anti rust paper+ pvc cover or metal cover by steel strip  (2) Client' requirements 2.Delivery Detail of roofing sheet:   20-30 days after receiving deposit by TT or L/C  Our Services  Pre-sale Service: 1.Reply your inquiry  of roofing sheet within 24 hours  2.Free samples can be offered and delivery charge will be covered by buyer's side 3.OEM and ODM orders are welcomed. 4.an abundant variety of steel products  at very reasonable prices can be supplied After Finalised Deal: 1.Timely production and delivery 2.Offer a full range of standard items to meet most industrial applications 3.With 100% inspection prior to shipment 4.Guarantees product quality and try our best to avoild quality objection After-sale Service: 1.try our best to avoid any deffects caused by delivery 2.welcome any suggestion about our service Company Information Tangshan Gangrong Trading Co., Ltd specialized in exporting steel produts. Steel sheet, steel coil, steel strip, steel pipe, iron wire are our hot selling produts. Besids the above, prepainted steel coil or sheet, galvanized steel become our main products to start the foreign business. We can export steel products on behalf of manufactures because of our own independent import and export rights. On the basid of long term friendly cooperattion, our suppliers can provide consitently top quality and service at competitive price.  Let's hand in hand and creat brilliant together. location and traffic Tangshan is located in Circum-Bohai-Sea region, adjacent to Beijing and Tianjin. it is 400 sea miles away from Inchon port in South Korea and 680 sea miles away from Nagasaki port in Japan.Tangshan become linking Northeast Asia bridgehead and has now formed a railway, highway, port layout in the coordination of the sea land integrated transportation system. With the both exisitng jingtang port and caofeidian port, the low cost raw material can be controlled. Tangshan is great city for steel manufacturing, such as steel coil, steel sheet, stee pipe, steel profiles, iron wire, steel rod, steel bar and so on.  For more information wellcome to contact us,     Cara duan   Skype: caraduan2014
Tel:  0086-15176638690
Fax: 0086-0315-5775960         inquiry for free samples