Factory Direct Supply Gi Black Square Tube Rectangular Hollow Pipe

• After-sales Service: Quality Inspection
• Warranty: 60 Days
• Type: Welded
• Model NO.: GIST
• 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
• O.D: 20*20-500*500mm
• W.T: 0.7-20mm
• Length: 1-12m
• MOQ: 10 Tons
• Delivery Date: 7-35 Days
• Packing: in Bundle with Steel Strips
• Transport Package: Standard Export Package, Shipped by Container
• Specification: 1-12m
• Trademark: Hongxin
• Origin: China
• HS Code: 73066100
• Production Capacity: 30000 Tons Per Month

Product Description

Production Information  

Grade	Q195,Q235,Q345,ASTM A36,ASTM A572 Grade 50,ASTM  A500 Grade A
Outer Diameter	10*10-200*200 (Tolerance:+/-0.2mm)
Wall Thickness	0.25-15mm(Tolerance:+/-0.02mm)
Length	0.1m-12m or customized(Tolerance:-0/+0.02m)
Processing Techniques	Steel Marking ,Stencil Printing or MarkingPunching,Cutting,Welding,Bending
Zinc Coated	Pre-galvanized : 30-120g/m2; Hot dipped galvanized : 200-500g/m2
Standard	GB/T6728-2017,GB/T 3091-2008,GB/T 3094-2012 ASTM A500/A500M-21,ASTM A123/A123M-17 EN 10219-1:2006,EN 10240:1998 IS4923:2017 IS1239-2004 JIS G3466:2015,JI5 G3466:2015
Package	1.bundle by steel strips 2.in bulk 3.in bundles with steel strips, and wrapped with waterproof cloth 4.Wooden pallet 5.according to client's requirement
Usage	Construction,Water /GasTransportation,Mechanical Applications. Decoretion ,Product manufacture
MOQ	10 Tons
Payment	T/T,L/C
Delivery time	10-15 days

 

Grade	Q195,Q235,Q345,ASTM A36,ASTM A572 Grade 50,ASTM  A500 Grade A
Outer Diameter	10*20-150*200mm (Tolerance:+/-0.2mm)
Wall Thickness	0.25-5mm (Tolerance:+/-0.02mm)
Length	0.3m-12m,or customized (Tolerance:-0/+20mm)
Processing Techniques	Reducing ,Steel Marking ,Stencil Printing or Marking , Punching
Zinc Coated	Pre-galvanized : 30-120g/m2; Hot dipped galvanized : 200-500g/m2
Standard	GB/T 6728-2017 GB/T 3091-2008 GB/T 3094-2012 ASTM A500/A500M-21 ASTM A123/A123M-17 EN 10219-1:2006 EN 10240:1998 IS4923:2017  IS1239-2004 JIS G3466:2015  J15 G3466:2015
Package	1.bundle by steel strips 2.in bulk 3.in bundles with steel strips, and wrapped with waterproof cloth 4.Wooden pallet 5.according to client's requirement
Usage	Construction,Water /Gas Transportation,Mechanical Applications Decoretion, Product manufacture
MOQ	10 Tons
Payment	T/T,L/C
Delivery time	10-15 days

PACKING AND DELIVERY
1. Size 200x200 mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above size 200x200 mm in pieces or according to custom opinion
3. 25 tons/container and 5 tons/size for a trial order;
4. For 20" container the max length is 5.8m;
5. For 40" container the max length is 11.8m.

 

Quality Comparion:
1.surface is smooth
2.ends is good,not crack

 

Bending test
Flattening experiment
Salt spray experiment

FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.
We have more export experience with competitive price and best after-sales service.Apart from this,
we can provide a wide range of steel products to meet the requirement of customer.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the freight will be covered by customer account.
The sample freight will be returned to customer account after we cooperate.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.
Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon. 
Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.
Our products are of high quality and we have professional engineers and development team.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or
paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well. 
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.


Company Information

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 the place of industry strategic importance 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 1000,000 tons.
The company actively develops diversified operations, forming a production system with galvanized welded pipes and galvanized pipes as flagship products and covering precision steel pipe,black Strip,galvanized belt, Bright Strip, Black Pipe, Bright pipe, light gage steel Keel, and all kinds of different round Square and special pipes forming a whole producing system.Our products have sold abroad more than 30 countries in different continent including Canada , Singapore, Turkey and so on. 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. The 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 !

Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• Working time: 8:00am - 5:30pm, Monday to Friday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
• Good after-sale service offered, please get back if you got question.  

Our Advantages:

1. We have our own factory.
2. Factory was founded in 2004,it is an old factory.
3. Price is lower 20USD per ton than other suppliers.
4. Quality is good.
5. We have large stock so that we delivery soon.