Construction square rectangular pipe welded black steel pipe
Product description
We offer round, square and shaped welded steel tubes. Material, size can be selected according to customer needs. We also provide surface treatment services: A. sanding B.400#600# mirror C. Hairline drawing D. tin-titanium E.HL wire drawing and mirror (2 finishes for one tube).
1. Hot rolling, cold rolling or cold drawing technology.
2. Hollow section, lighter weight, higher pressure.
3. High hardness, strength, wear resistance and corrosion resistance.
4. SMLS can be cut, threaded or slotted. Coating methods include black/red paint, varnish, hot dip galvanizing, etc.
Product use
It is a square tube type. Many kinds of materials can form a square tube. Most square tubes are made of steel tubes. Welded into a round pipe, then rolled from the round pipe into a square pipe, then cut to the desired length. Usually, there are 50 square tubes per package. In terms of inventory, large specifications are 10*10*0.8-1.5~500*500*10-25.
Square steel tubes can be used in everything from small and simple structures (road signs and traction lathes) to large and complex structures (used to support skyscrapers and Bridges). It has three advantages: high cost performance, high strength and uniformity.
Product packaging
1. 2 layer PE foil protection;
2. After binding and making, cover with polyethylene waterproof cloth;
3. Thick wood covering;
4. LCL metal pallet to avoid damage, wooden pallet full load;
5. According to customer requirements.
Company profile
Shandong Zhongao Steel Co. LTD. is a large-scale iron and steel enterprise integrating sintering, iron making, steel making, rolling, pickling, coating and plating, tube making, power generation, oxygen production, cement and port.
The main products include sheet (hot rolled coil, cold formed coil, open and longitudinal cut sizing board, pickling board, galvanized sheet), section steel, bar, wire, welded pipe, etc. The by-products include cement, steel slag powder, water slag powder, etc.
Among them, fine plate accounted for more than 70% of the total steel production.
Detail drawing
Related products
-
2205 304l 316 316l Hl 2B Brushed Stainless Stee...
Product Introduction Standards: JIS, AiSi, ASTM, GB, DIN, EN, JIS, AISI, ASTM, GB, DIN, EN Grade: 300 series Place of Origin: Shandong, China Brand Name: zhongao Model: 304 2205 304L 316 316L Model: round and square Application: manufacturing building materials Shape: round Special purpose: valve steel Tolerance: ±1% Processing services: bending, welding, uncoiling, punching, cutting Pr...
-
H-beam building steel structure
Product features What is H-beam? Because the section is the same as the letter "H", H beam is an economical and efficient profile with more optimized section distribution and stronger weight ratio. What are the advantages of H-beam? All parts of H beam are arranged at right angles, so it has bending ability in all directions, simple construction, with the advantages of cost saving and light structural we...
-
Cold Drawn Round Steel
Product Introduction Standards: AiSi, ASTM, bs, DIN, GB, JIS Grade: SGCC DX51D made in China Model: SGCC DX51D Type: steel coil, hot-dip galvanized steel sheet Process: Hot rolled Surface treatment: coating Application: machinery, construction, aerospace, military industry Special purpose: high-strength steel plate Width: customer request Length: customer request Tolerance: ±1% Processing services: bending...
-
Aluminum coil
Description 1000 Series Alloy (Generally called commercial pure aluminum,Al>99.0%) Purity 1050 1050A 1060 1070 1100 Temper O/H111 H112 H12/H22/H32 H14/H24/H34 H16/ H26/H36 H18/H28/H38 H114/H194, etc. Specification Thickness≤30mm; Width≤2600mm; Length≤16000mm OR Coil (C) Application Lid Stock, Industrial Device, Storage, All Kinds of Containers, etc. Feature Lid Shigh conductivity, good c...
-
Brass industrial copper pure brass plates and t...
Packing and transportation Packaging: High quality C2680 brass sheet stamped to all standards Standard export airworthy packaging, or as required. Wooden box wooden pallet woven bag, 3 points bundle Ports: All ports in China Choosing advantages Brass plate has high corrosion resistance. and has good plast...
-
Beam carbon structure Engineering steel ASTM I ...
Product introduction I-beam steel is an economical and efficient profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It got its name because its part is the same as the letter "H" in English. Because the various parts of H beam are arranged at right angles, H beam has the advantages of strong bending resistance, simple construction, cost saving and ...