china supplier hollow section steel pipe

 Item: china supplier hollow section steel pipe  Product Description 1. hollow section carbon steel pipe brief introduction:

Item	Structural hollow section carbon steel pipe
Standard	ASTMA53,ASTMA106,BS1139,BS1387-1985,GBT3091, GB/T3091, EN39, S235JR, S275JR, STK400, STK500, S235GT
Grade	Q195, Q215, Q235, Q345, A53, A36, SS400, SS330, ST37-2, 08YU
Hollow section shape	Circular, rectangular, square, oval
Thickness	0.80-16mm
Hollow section size	10*10-500*500/20*30-200*800mm or as request
Length	6m/9m/12m or as customers request
Technique	Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Surface treatment	Mill finish, color proctective, galvanized steel pipe, oil
Related products	Straight seam steel pipe, spiral steel pipe, galvanized steel pipe, Square steel pipe, rectangular steel pipe
Packing	Hex bundle by steel strip
	In bulk
	anti-water plastic woven
	As per customer requirement
Delivery Time	Within 30 working days depends on the order
Place of Origin	Tangshan, China
Payment	T/T,L/C
MOQ	15 MT
Application	Construction structure,furniture,ship building,gas metallurgy
Contact information	caraduan at sgoro.com

2. hollow section carbon steel pipe:   

Square steel pipe	Size	WT(mm)	Rectangular steel pipe	Size	WT(mm)
	20*20	1.0-2.5		20*30	1.0-2.75
	25*25	1.0-2.75		20*40	1.0-2.75
	30*30	1.0-2.75		25*40	1.0-2.75
	40*40	1.2-3.75		30*50	1.0-4.75
	50*50	1.2-5.75		30*60	1.2-4.75
	60*60	1.2-5.75		40*50	1.2-4.75
	70*70	1.2-5.75		40*80	1.2-4.75
	80*80	1.2-5.75		50*70	1.3-4.75
	90*90	1.2-5.75		50*80	1.3-4.75
	100*100	1.5-12		60*90	1.3-4.75
	120*120	2.5-12		50*100	1.3-5.75
	140*140	2.75-16		50*150	1.3-5.75
	150*150	2.75-16		60*160	1.3-5.75
	160*160	3.0-16		100*150	2.5-16
	180*180	3.0-16		100*200	2.5-16
	200*200	3.0-16		100*250	2.5-16
	250*250	4.75-16		150*300	4.5-16
	300*300	4.75-16		200*300	5.5-16
	400*400	4.75-25		200*400	5.5-16
	500*500	4.75-25		400*600	5.5-25

product show 1. Oval steel pipe   2. rectangular steel pipe 3. round steel pipe 4. square steel pipe production process ocess of galvanized steel pip Packaging & Shipping 1.Minimum order quantity: about 10 tons hollow section pipe 2.hollow section carbon steel pipe packaging details: 1)in bundle with 8-9 steel strips for small outer diameter of pipe.
2) Wrapped the bundle with waterproof cloth and then bundled by steel strips, and with the nylon lifting belts at both ends.  3) Loose package for the big outer diameter of pipe.  4)Packaging as per customer's requirement. 3.hollow section steel pipe delivery Detail:  in 30days after receiving deposit  4.Payment terms: TT 30% in advance as deposit, 70% balance before shipment or LC at sight 5.Supply ability of steel pipe: 10000tons per month 6.Port: Tianjin port Our Services 1. How long for making a sample
Usually we will take 1~3 days to make the sample
2. What is your MOQ?
Usually 20 feet containers ( 10 tons) for steel pipe
3. What is your delivery time?
For stocks, we can send the goods to loading port within 7 days after receiving your deposit
For production period, it usually needs about 15days- 30 days after receiving the deposit
4. What is your shipping port?
Tian jin port, Qingdao port, Shanghai Port
5. What is your payment terms?
Usually 30% deposit by TT in advance and balance against copy of BL or LC at sight
6. What is your company locations?
Our office is located in tangshan city
You are welcome to visit our factory and office anytime.
7. What is your main/advantaged products?
7.1 galvanized steel strip coil
7.2 hollow section steel pipe 
7.3 iron wire (galvanized wire, annealed wire, hard wire) Company Information Tangshan Gangrong Trading Co., Ltd is establish in 2009 and specialized in exporting steel produts, such as galvanized steel coil strip, iron wire(galvanized wire, annealed wire, hard wire), hollow section carbon steel pipe. We have independent import and export rights. On the basis of long term friendly cooperattion, our suppliers can provide consitently top quality and service at competitive price.    why us  The main staff of our company is one of the grey hair of dealing steel products. We can help you to find the most competitive advantage steel pipe in a city which produce abundant varieties of steel products. In addition, we are members of trade assurance alibaba. It means you will receive 100% refund of the Trade Assurance Amount for orders not meeting agreed delivery or quality terms. With us, your money in safe and your products in safe 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,    How to contact us?   Cara   wechat: 763002355 skype: caraduan2014 email:caraduan at tsgoro.com whatsapp: 86 15176638690