Steel Tube and Steel Pipe, buy Q235 sch40 sch80 3 inch hot dip galvanized pipe gi pipe for construction material on China Suppliers Mobile

Product Details

Q235 sch40 sch80 3 inch hot dip galvanized pipe gi pipe for construction material

Product Description

Galvanized steel pipe produce: Hot dip galvanized steel pipe with pickling, first to remove iron oxide on the surface of the steel tube, after acid cleaning, by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the hot dip plating tank. Hot dipped galvanized zinc layer thickness, coating uniformity, strong adhesion, long service life, etc. Steel substrate with molten electrolyte solution in complex physical and chemical reaction, the formation of corrosion resistance of the structure compact zinc alloy layer. Pure zinc layer, alloy layer and steel substrate fused together . So the corrosion resistant ability.

Specification

standard	ASTM A 53 / BS 1387-1985 / JIS / DIN / GB / AS(NZS)
Steel Grade	Q195,Q235,Q345,G250, G350, G450, G550
Zinc coating	220 - 350 grams / m2
Standard Length	5.8 Metre / 6.0metre
Processing :Threading ends , coupling and with plastic caps protected in two ends
Cut to any length or special length available

Commonly Size/ weight

Diameter			OD	Thickness			Big Thickness
mm	in	Size mm	Thickness mm	Weight kg/m	Thickness mm	Weight kg/m
6	1/8	10	2	0.39	2.5	0.46
8	1/4	13.5	2.25	0.62	2.75	0.73
10	3/8	17	2.25	0.82	2.75	0.97
15	1/2	21.2	2.75	1.26	3.25	1.45
20	3/4	26.8	2.75	1.63	3.5	2.01
25	1	33.5	3.25	2.42	4	2.91
32	11/4	42.3	3.25	3.13	4	3.78
40	11/2	48	3.5	3.84	4.25	4.58
50	2	60	3.5	4.88	4.5	6.16
65	21/2	75.5	3.75	6.64	4.5	7.88
80	3	88.5	4	8.34	4.75	9.81
100	4	114	4	10.85	5	13.44
125	5	140	4.5	15.04	5.5	18.24
150	6	165	4.5	17.81	5.5	21.63

images details

Other production

Packing & Delivery

1. Pipe Cutting: cut into new length. 2. Bending 3. Screw Thread 4. Painting We can deep processing according to the drawings!!!!

20 feet container, 40 feet container, Bulk Vessel. 1.20 feet container: when the pipe length within 5.8 meters, will arrange shipping by 20 feet container, load 25 ton/per container. 2.40 feet container: when the pipe length within 11.5 meters, will shipping by 40 feet containers, load 25 tons/per container. 3.Bulk Vessel: when the pipe length over 11.5 meters, and quantity is big, will shipping by Bulk Vessel, the freight is cheap in this way.

Company Profile

Tianjin Emerson Commercial and Trade Co.,Ltd mainly provides steel plate, steel sheet, steel pipe,seamless steel pipe and tube, round bars and steel section, and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes. Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.

Our Service

*1.Feedback: Any enquiry and comments will be feedback within 12 hours by email.

*2.Fast delivery,Guarantee.

*3.Common material stock available,we can also customize product special material.

*4.Shipping photo: Shall offer the product photoes after loading into container.

*5.Payment term: Both T/T and L/C are acceptable.

*6.Documents: Offer all the relvant professional documents on time.

*7.Service: Give the feedback services after the buyer received the products by email.

FAQ

Q: Will you accept the customized and OEM product?

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 feedback is very good for customized product.

Q: How about the MOQ?
If my first order qty is small, will you accept?A: We would like to do our best to support your trial order qty, so even 1 pc or 1kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.

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; If you need any other terms, pls feel free to contact us too, we will try our best.

Q: How long is your delivery time?

A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 20-30 days.

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