Gi Square Tube Pre Galvniazed Steel Pipe Square Rectangle Pipe

• After-sales Service: Quality Guarantee
• Warranty: 180 Days
• Type: Welded
• Model NO.: GSP
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Square& Rectangular
• Length: as Customer′s Request
• Small Order: Agree
• OEM/ODM: Yes
• Customizable Size: Yes
• Process by Drawing: Yes
• Company Type: Manufacturer
• Transport Package: in Bundle with Steel Strips or as Request
• Specification: 10*10-200*200
• Trademark: HONGXIN
• Origin: Hebei, China
• HS Code: 73066100
• Production Capacity: 2, 000, 000ton/Year

Product Description

Product Description

Product Type	Gi Square Tube Pre Galvniazed Steel Pipe Square Rectangle Pipe
Coating	Pre-galvanized:30-120g/m2 Hot Dipped Galvanized:200-600g
Sample	provided
Length	1-10m or Customer Required
Thickness	Customer Required
Processing Service	Welding, Punching, Cutting, Bending, Decoiling
Packing	Standard export packing for export
	1.surface polish,
	2:bundle package,
	3:wooden case,wooden pallet package,
	4:container or bulk,
	5:special according to customer's request

Size List As Below:

O.D:Out Diameter W.T:Wall Thickness
O.D(mm)	W.T(mm)
10*10	0.5-1.2
12*12	0.5-1.2
15*15	0.7-1.5
16*16	0.8-1.5
18*18	0.8-1.5
19*19	0.8-2.0
19.5*19.5	0.8-2.0
20*20	0.8-2.0
22*22	0.8-2.0
24*24	0.8-2.0
25*25	0.8-2.0
30*30	0.8-2.0
32*32	0.8-2.0
35*35	0.8-2.0
36*36	0.8-2.0
37*37	0.8-2.0
38*38	0.8-2.0
40*40	0.8-2.0
42*42	0.8-2.0
48*48	0.8-2.0
50*50	0.8-2.2
60*60	1.0-2.2
75*75	1.0-2.2
80*80	1.0-2.2
100*100	1.2-2.2

O.D:Out Diameter W.T:Wall Thickness
O.D	W.T(mm)	O.D	W.T
10*20	0.7-1.5	40*60	0.8-2.0
20*30	0.6-1.5	40*80	0.8-2.2
20*40	0.8-2.0	48*98	0.8-2.5
25*50	0.8-2.0	50*50	0.8-2.2
25*75	0.9-2.0	50*75	0.8-2.2
27*47	0.8-1.5	50*100	0.8-2.5
30*40	0.8-2.0	50*150	1.3-2.2
30*50	0.8-2.0	60*60	0.8-2.2
35*55	0.8-1.7	60*120	1.2-2.0
37*37	0.7-2.0	80*80	0.8-2.2
37*57	0.8-2.0	100*100	0.8-2.5
37*77	0.8-2.0	120*120	0.8-2.5
38*75	0.8-2.2

 

Product Parameters

Material	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation (%)
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q215	0.09-0.15	0.25-0.55	≤0.30	≤0.05	≤0.045	≥217	335-450	≥27
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

 

Chinese Materials Corresponding to Foreign Materials
Chinese Steel Grade	Foreign Steel Grade
Q195	Grade B, SS330,SPHC, S185
Q215	Grade C,CS Type B,SS330, SPHC
Q235	Grade D,SS400,S235JR,S235JO,S235J2
Q345	SS500,ST52
20#	ASTM A106 A53 Grade.B

Detailed Photos

1.The ends of each steel pipe is strictly treated,remove burrs
2.The raw materials is supplied from large steel mills
3.Strictly control the production process
4.Small tolerance range

Stock

Packaging & Shipping

Packing:
1.Big OD:in loose pieces
2.Small OD:packed by steel strips into bundles
3.wrapped by woven cloth with 7 slats
4.two ends are wrapped by woven bag,bundle by steel strips
5.packed by seaworthy hexagonal bundles by steel strips.(used for round pipe)
6.according to the requirements of customers
Containers Information:
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High)
20 feet container load 25 tons steel pipe whose length is under 5.8m.
40 feet container load 27 tons steel pipe whose length is under 11.8m.

Each bundle is packaged intact to ensure that it will not loosen.
Scientific packaging method to protect products from damage

Our Promise

In order to establish long-term cooperation,we hereby promise the following services:
1.We guarantee raw material is best,monitoring each production process at any time.
2.We guarantee delivery goods on time basis of the high quality.
3.We guarantee we will resolve any quality issues that may arise within 30 days after receiving goods .
4.We guarantee we will handle any quality problem within 1 month.
5.We guarantee accepting video inspection or third-party inspection at any time during the production process.

Company Profile

Tianjin Hongxin International Trade Co.,Ltd
Our company was founded in 2004, is a comprehensive steel manufacturer integrating production, processing and trade all in one. The company's premises are located in Shengfang of Hebei Province. Enjoying the convenient traffic and occupying an advantageous location,the company covers an area of 30,000 square meters, construction area of 7,500 square meters, more than 200 employees. Our company now owns 15 ERW steel pipe production lines and 6 special precision steel pipe production lines, and can reach the annual production capacity of 1,000,000 tons.
The company actively develops diversified operations, forming a production system with galvanized welded pipes and ERW steel pipes as flagship products and covering precision steel pipe,black Strip,galvanized belt, Bright Strip, Full Black Pipe, Bright pipe, and all kinds of different round,Rectangular, Square and special pipes, forming a whole producing system.Our products have sold abroad more than 30 countries in different continent . We established the trade sale center in Tianjin in order to expand the market and serve to the customers abroad.
Tianjin Hongxin international trade co., Ltd is making close connection with multiple platforms and multi channels to do the sales promotion. Our company is operating in good faith, the purpose of serving customers warmly .We are looking forward to establish business relationship with partners around the world of win-win cooperation.FOR YOUR BEST ,WE DO BEST !

FAQ

1. Who are we?
We are based in Hebei, China, start from 2004,sell to Western Europe,Southeast Asia,South America,Southern Europe,North America,Oceania,Domestic Market,Africa,Northern Europe,Central America,Mid East,Eastern Europe,South Asia,Eastern Asia. There are total about 200 people in our factory and office.
2. What's your terms of payment?
30%TT as the deposit, 70% before delivery. We will show you the photos, videos and package before you pay the balance.
3.What's your delivery time?
For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.
For production period, it usually takes about 15 days to 30 days after we received the deposit.
4. What's the terms of packing?
Standard export package. We pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.
5.How could you guarantee your products?
Each piece of products is manufactured by certified workshops, inspected piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Always a pre-production sample before mass production;
Always final Inspection before shipment!
Looking forward to your inquiry anytime(7*24hours online service-Always for you)
It is hoped that we can meet your needs!