Our Company
Tianjin Min Jie Steel Co., Ltd is an integrated iron and steel company, operating a variety of steel pipe, through the import and export trade, develop our overseas market. My company's main products are all kinds of steel pipe, hot galvanized welded pipe, rectangular pipe, spiral pipe, scaffolding pipe, H /I Beam, U Channel, groove pipe,shoulder pipe and so on.Contact me,have surprise!
Welcome to visit our factory !
We would like to establish business relationships with your company!
Our company owns the first class professional tecnique adviser in China, and the excellent staffs with professional technology.
Our mission is: Quality is the First, Client is Supreme!
Factory
Our FactoryWorkshop
Our Workshop
Our teamWe have a strong team, we get along like a family, we love each other very muchProduct Description| Product | ASTM A500 square steel tube 40x40 steel square tube size |
| Out diameter | 10mm*10mm-500mm*500mm |
| Thickness | 0.7mm-60mm |
| Length | 1-12m (as customer`s requirement) |
| Section | square |
| Standard | ASTM A500,JG 178-2005,JIS G3466,EN10210 ,GB/T6728-2002,GB/T6725-2002, GBT3094-2000 |
| Surface | hot dipped galvanized ,per-galvanized,painted,oiled and etc, |
| Certification | ISO9001:2008,SGS,BV, CE |
| Application | Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc |
| MOQ | 25 t |
| Package | packed in bundle, suitable for sea transport .or as customer`s requirement. |
| Payment terms | by L/C at sight or 30% deposit then pay the balance money after receive the copy of B/L |
| Deliver Time | within 15days after received the deposit or L/C |
| Main market | Asia, Latin America , Africa, Europe, and Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipesia, including fifty countries or regions |
| Test | 1 Chemical Component Analysis, 2 Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), 3 Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), 4 Exterior Size Inspection, 5 Hydrostatic Test, 6 X-ray Test. 7 Third party |
Galvanized square steel pipe
Our Service
Packing & DeliveryPacking Details :packed in bundle, suitable for sea transport
Delivery Details :within 15 days after received the deposit or L/C
Our Certifications
Customer PhotoOur Partner
Long-term and friendly cooperation of customers to visit china. This is a photo of her with our manager Nina Wei
Exhibition
Our representative at the exhibition to introduce our products, to discuss cooperation with foreign customers
FAQQ1.Where is your factory?
Our factory is located in the Economic and Developing Zone of Jinghai,just 40 kilometers from Xingang port, which is the biggest port in the north of China.
Q2.What material do you have?
Q235B,Q345B,S235JR,S275JR,STK400/500
Q3.Can you provide sample for us?
Yes, free sample is available
Q4. How do you ensure quality control?
we ensure the quality control by 2 steps: 1)after finish, our workers will check it one by one. 2)our package department will check before they pack.
Q5.How do you ship the goods to us?
We have the forwarder cooperated with us for 10 years, they can deliver the goods to you in very short time with competitive price,and you can ship by your own agent as your convinence.
Q6.Which country is your main market now?
Mid-East, North Africa, West Africa, South-east Asia, South America and Northern Europe district. Especially, a firm customer base in Saudi, Morocco, Nigeria, India, Bangladesh, and Russia etc.
Q7. How about your delivery time ?
15-30 days for Pipe.
Q8.how about your payment terms?
T/T,L/C,D/P.
Q9.What's the package for the fittings?
1PC/PP BAG .50PCS/ HARD CTN.
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.