Low Carbon Steel Pre-Galvanized Hot DIP Galvanized Rectangular Square Tube

• 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: Less Than 12m
• Small Order: Agree
• OEM: Agree
• Process by Drawing: Yes
• Customizable Size: Yes
• Transport Package: in Bundle with Steel Strips or as Request
• Specification: 10*10-500*500mm
• Trademark: HONGXIN
• Origin: Hebei, China
• HS Code: 73066100
• Production Capacity: 50000 Tons /Month

Product Description

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.    

Product Description

Galvanized steel pipe	RHS (Roundhollow section)	RHS (Rectangular hollow section)	SHS (Square hollow section)
Pre-galvanized Pipe	OD 12-219mm WT 0.6-2.3mm Length 1-6m	OD 8*16-50*100mm WT 0.6-2.3mm Length: 1-6m	OD 12*12-100*100mm WT 0.6-2.3mm Length: 1-6m
Hot Dipped Galvanized Pipe	OD 20-406mm WT 1.2-15.0mm Length: 1-12m	OD 20*30-400*600mm WT 1.2-15.0mm Length: 1-12m	OD 20*20-500*500mm WT 1.2-15.0mm Length: 1-12m
Standard	BS EN 39, BS 1387, BS EN 10255, ASTM A53, ASTM A500, ASTM A795, JIS G3444, GB/T3091	BS EN 10219 ASTM A500, JIS G3466, GB/T6728	BS EN 10219 ASTM A500, JIS G3466, GB/T6728
Material	Q195, Q215, Q235, Q345
Surface	Pre-galvanized (Zinc coating: 40-80g/m2) Hot dipped galvanized (Zinc coating: 200-600g/m2)
Pipe ends	plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement
Application	liquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part etc.
Delivery Time	7-25 days

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

Product Photos

Product Feature

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

Material&characteristic:

1.Huaxin Metal is committed to long-term development, creating high-quality products and services, with the same pursuit of quality and service, stable, strong, long-term cooperation raw material suppliers

2.Raw materials grade : Q195, Q235 and Q345.

3.The zinc coating can customized for customers, up to 600 grams.

4.The purity of zinc wire is 99.99% zinc content with high purity to remain the pipe welded seam anti-rust.

5.The diameter of zinc wire is 1.5mm which has great protection for welding.

6.The salt spray test can satisfy at least 8 hours without corrosion.

Packaging & Shipping

No.1

No.2

In bundle with steel strips.It's common package method

In bundle with steel strips and wrapped by water-proof cloth

No.3

No.4

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.

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

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

FAQ

Q: Are you a trading company or a manufacturer?  

A: We stand as a distinguished manufacturer of steel products and extend our expertise as a highly professional trading company, offering a comprehensive suite of superior steel solutions tailored to meet diverse needs. 

Q: Will you deliver the goods on time?  

A: Absolutely. Our unwavering commitment is to deliver top-quality products timely, as honesty and promptness are the pillars of our company's enduring principles.  

Q: Do you provide samples? Are they free or do they incur an extra charge?  

A: We gladly offer samples to our esteemed customers without any additional charge. However, customers are required to cover the courier fee via their account.  

Q: Do you accept third-party inspections?  

A: Yes, we enthusiastically welcome third-party inspections, ensuring transparency and fostering trust with our valued clients. 

Q: How do you guarantee the quality of your products?  

A: Our products are meticulously crafted in certified workshops, undergoing rigorous inspections to comply with national QA/QC standards. We provide a warranty to guarantee the quality and reliability of our products for peace of mind. 

Q: How can I receive your quotation promptly?  

A: We are committed to promptly responding to inquiries, monitoring emails and faxes within 24 hours. Our Skype, WeChat, and WhatsApp are available 24 hours*7. Please share your specific requirements, including steel grade, size, quantity, and destination port, and we will provide a competitive quote swiftly.

Welcome you!