| After-sales Service: | Warranty |
|---|---|
| Warranty: | 2 Year |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
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| Customization: |
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Audited Supplier 
| Product | Square Tube & Rectangualr Tube |
| Technique | Hot rolled seamless square tube, cold drawn seamless square tube, extruded seamless square tube, welded square tube |
| Standard | ASTM A500, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002, GBT3094-2000,JG 178-2005 |
| Material | Carbon : Q195,Q215,Q235,SS400,20#,45# Alloy : Q345,16Mn,Q390,ST52-3, S235JR, S355JR, |
| Surface Treatment | Hot dipped Galvanized,Electric-Galvanized, Oiled, Acid-pickling |
| Size | 8x8x0.5~1mm,10x10x0.5~1mm,15x15x0.5~1mm,20x20x0.5~2mm,----500x500x10~30mm |
| Application | Decoration, Furnitures,machine tool equipment, machinery industry, chemical industry, steel structure, shipbuilding, automobile, steel beam and column |
| Processing Service | Cutting,Punching,Bending,Welding,Chamfering,Grooving,Coating,Pickling |
| Product Name | Welded Carbon steel pipe | |
| Size | ERW OD | 1/2 Inch -26 inch |
| SSAW OD | 219mm-2540mm | |
| LSAW OD | 457.2mm-1422.2mm | |
| Seamless OD | 21.3MM-710MM | |
| ERW Thickness | 1mm-18mm | |
| SSAW Thickness | 5.4mm-25.4mm | |
| LSAW Thickness | 7.92mm-50.8mm | |
| Seamless Thickness | 3-45mm | |
| Lengths | 3-20M(Random Length, Fixed Length, SRL, DRL) | |
| Steel Material | GR. B X42 X46 X52 X56 X60 X65 X70 X80, etc | |
| Standard | API 5L PLS 1 & PLS 2, A53,A106,A333,A671,A179,A192,A210,EN10217,EN10219,EN10224,JIS G3444 ETC | |
| Usage | Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission, Boiler Pipe | |
| Surface | Bared Black Painting, Anti-Corrosion Coating,Galvanized etc | |
| Proctor | Plastic cap | |
| Package | Bundles, Bulk,sea worthy wooden case packing or pr your requirement | |
| Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
| Certificate | API and ISO9001; 2000 | |
| Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
| Payment | L/C or T/T | |
Our company is a research and development, production, management as one of the group company, the company and its subsidiaries mainly produce carbon steel series, stainless steel series, galvanized series, aluminum series and PPGI, PPGL series and other products of modern enterprises. The company covers an area of 36,000 square meters, more than 500 employees. The main products are seamless steel pipe, rectangular steel pipe, carbon steel bar, color coated plate, aluminum foil, etc., which is a famous brand product in Shandong Province. Hanbang brand is a well-known brand in China. The company won the 7th Mayor Quality Award. It is a single champion enterprise in Shandong Province, a quality benchmark enterprise in Shandong Province, a national contract-abiding and credit-keeping enterprise, and a national "Architectural Decoration Color steel plate" and other 16 national, industry and group standards. Prepare the units. Products are exported to Russia, Canada, Australia, Africa, South America, Southeast Asia and other more than 40 countries and regions.
The mechanical engineering workshops of our factory are all equipped with numerical central control ,Our factory has been constantly improving the platform construction, improving the quality of technical team,strengthening the invention of products category, formed complete R & D system and production quality management system, wined high reputation in the iron and steel industry.
1. wood pallet packing cover with water-proof paper
2. steel pallet packing cover with water-proof paper
3. wood box packing
4. steel pallet packing cover with steel box
5. in bundles with steel strip no extra packing
6. packaged as customers' requirments.
1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the
most suitable supplier for you.
2. Q: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, MTC, certifications and our own quality control laboratory.Third party testing services are also
available
4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with
earlist vessel and professional service.
5. Q: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for
delivery.
6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.
8. Q: What is your MOQ?
A: 2 Ton
Suppliers with verified business licenses
Audited Supplier 
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