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  • China Cheap price Telecommunication Tower - Welding Parts for Solar Mounting System – Rainbow

    China Cheap price Telecommunication Tower - Welding Parts for Solar Mounting System – Rainbow

    Products Introduction: Our compay is providing our clients customerized service. With more than ten years welding ,stamping and fabrication experiences, our customers gave high praises on our products quality,accuracy and fast delivery. In order to meet different countries standards, our team passed national WPQR and international WPQR ,CE . Raw materials are provided by our long term suppliers which are national owned manufactures to ensure the good performace and long using  life. After pro...
  • U Channel Steel - Heavy Duty Concrete Insert (P3200,P3300,P 3754,P 3270,P 3370 ) – Rainbow

    U Channel Steel - Heavy Duty Concrete Insert (P3200,P3300,P 3754,P 3270,P 3370 ) – Rainbow

    Concrete Insert Strut Channels installed in reinforced concrete provide a continuous slot for the precise location of cable, conduit, pipe, hanger rods or frames. Install Concrete Insert Strut Channel across the anticipated area of use to save time and money by eliminating the need to drill and install anchors. Use in walls, floors and ceilings. All inserts are shipped complete with two Anchor Caps and Ethafoam filler. Ethafoam filler resists the entrance of wet concrete and is easily removed...
  • Lsaw Steel Pipe - Carbon Steel Seamless Pipe Big Size Hollow Section – Rainbow

    Lsaw Steel Pipe - Carbon Steel Seamless Pipe Big Size Hollow Section – Rainbow

    Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Wholesale OEM China Factory Sale Trade 1/4 Inch ERW Round Carbon Steel Pipe, We often concertrating on creating new creative solution to meet request from our customers everywhere in the ...
  • Black Square Hollow Section - Low Carbon Hollow Sections Pipe – Rainbow

    Black Square Hollow Section - Low Carbon Hollow Sections Pipe – Rainbow

      Seamless square tube is a kind of long strip steel with hollow section and no seam around it. It is a square tube formed by extrusion of seamless tube through four sides of die. Square tube has hollow section and is widely used as a pipe for conveying fluid. It is mainly used in liquid transportation, hydraulic support, mechanical structure, medium and low pressure, high pressure boiler pipe, heat exchange pipe, gas, oil and other industries. It is stronger than welding and will not cr...
  • 2019 Good Quality dip-galvanized Steel Lattice Tower - I beam for Solar Mounting System  – Rainbow

    2019 Good Quality dip-galvanized Steel Lattice Tower - I beam for Solar Mounting System – Rainbow

    Products Description : Tianjin Rainbow Steel is working with all efforts to  serve as solar tracker and frame manufacturers . By working with us, suppliers can optimize their price products and delivery schedules to ensure competitive advantages. The material is made of American standard wide-flange H-beam with the size standard of ASTM A6. The steel grade can be selected between ASTM A572 GR50 /GR60, ASTM A992 or Q355. The hot-dip galvanizing meets ASTM A123, ISO1461 and AS/NZS4680 standards...
  • Manufacturer for BS4568 Conduit Pipe - Steel Electrical Conduit Pipe IMC – Rainbow

    Manufacturer for BS4568 Conduit Pipe - Steel Electrical Conduit Pipe IMC – Rainbow

    Intermediate Metal Conduit IMC was developed in the 1970s as a thin-wall alternative to rigid metal?conduit (RMC) that weighs about one-third less. IMC ships with either a straight-tapped or integral coupling. It features a galvanized OD and corrosion-resistant ID coating. Applicable Tolerance: Wall Thickness: +0.015
  • Schedule 40 Carbon Steel Pipe - Square Steel Pipe – Rainbow

    Schedule 40 Carbon Steel Pipe - Square Steel Pipe – Rainbow

    Products Description: Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction. Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000 Product Description Product name hot dipped galvanized steel pipe Pipe end plain end Pipe Length 3 meters-12 meters Outsid...
  • Chinese wholesale Angle post for fence – Hot Rolled H Section ASTM A572 GR50 Hot Dip Galvanized Per ASTM 123M I Beam – Rainbow

    Chinese wholesale Angle post for fence – Hot Rolled H Section ASTM A572 GR50 Hot Dip Galvanized Per ASTM 123M I Beam – Rainbow

    We work extensively with many of the world’s leading solar tracker and frame manufacturers to help them enrich their size range and reduce logistics costs. By working with us, array system suppliers can optimize their price products and delivery schedules to ensure competitive advantage. The material is made of American standard wide-flange H-beam with the size standard of ASTM A6. The steel grade can be selected between ASTM A572 GR50 /GR60, ASTM A992 or Q355. The hot-dip galvanizing meets A...
  • Steel Pipe Coil - Epoxy powder coated pipe schedule alloy steel price of welded steel pipe 60mm diameter with fbe coating – Rainbow

    Steel Pipe Coil - Epoxy powder coated pipe schedule alloy steel price of welded steel pipe 60mm diameter with fbe coating – Rainbow

    A fire sprinkler pipe is the component of the fire fighting sprinkler system that discharges water when the fire had been detected that the temperature exceeded the predetermined temperature. The fire sprinkler piping is extensively used worldwide. There are several sprinklers provided by the fire sprinkler pipe suppliers, like quick response, standard response, CMSA, residential, ESFR. Epoxy Coated Steel Pipe is a group of metal pipes that are coated with epoxy material. The epoxy is a name ...
  • Manufacturer for Galvanized Steel Electric Tower - H Beam for Fixed Solar Mounting System – Rainbow

    Manufacturer for Galvanized Steel Electric Tower - H Beam for Fixed Solar Mounting System – Rainbow

    We work extensively with many of the world’s leading solar tracker and frame manufacturers to help them enrich their size range and reduce logistics costs. By working with us, suppliers can optimize their price products and delivery schedules to ensure competitive advantages. The material is made of American standard wide-flange H-beam with the size standard of ASTM A6. The steel grade can be selected between ASTM A572 GR50 /GR60, ASTM A992 or Q355. The hot-dip galvanizing meets ASTM A1...
  • Galvanized Conduit - EMT Electrical Metallic Tubing  – Rainbow

    Galvanized Conduit - EMT Electrical Metallic Tubing – Rainbow

    Electrical Metallic Tubing Electrical metallic tubing (EMT), also commonly called thin-wall, is a listed steel raceway of circular cross section, which is unthreaded, and nominally 10′ long. 20′ lengths are also available. EMT is available in trade sizes 1/2” through 4”. The outside is galvanized for corrosion protection and the inside has an approved corrosion-resistant organic coating. EMT is installed by use of set-screw or compression-type couplings and connectors. It is permitted to have...
  • Galvanized Angle Steel - Steel U Beam – Rainbow

    Galvanized Angle Steel - Steel U Beam – Rainbow

    Product Description Thickness 4.5mm-17mm Item type steel U?channel Length 6m, 9m, 12m or any length as your requirement Material Q195,Q215,Q235B,Q345B, S235JR/S235/S355JR/S355 SS440/SM400A/SM400B Technique Hot Rolled Application 1.Industrial structure of the steel structure bearing??bracket 2.Underground engineering steel pile and retaining structure 3. Industrial equipment structure 5.Ships, machinery manufacturing frame structure 6.The train, automobile, tractor beam bracket 7....
  • Steel Angle Bar - Hot Dip Galvanized Steel U Beam / PFC (Parallel Flange Channels) – Merchant Bar – Rainbow

    Steel Angle Bar - Hot Dip Galvanized Steel U Beam / PFC (Parallel Flange Channels) – Merchant Bar – Rainbow

    Product Description Thickness 4.5mm-17mm Item type steel U?channel Length 6m, 9m, 12m or any length as your requirement Material Q195,Q215,Q235B,Q345B, S235JR/S235/S355JR/S355 SS440/SM400A/SM400B Technique Hot Rolled Application 1.Industrial structure of the steel structure bearing??bracket 2.Underground engineering steel pile and retaining structure 3. Industrial equipment structure 5.Ships, machinery manufacturing frame structure 6.The train, automobile, tractor beam bracket 7....
  • Manufacturer for Round Steel Pipe - Steel Pipe Cut to Length – Rainbow

    Manufacturer for Round Steel Pipe - Steel Pipe Cut to Length – Rainbow

    We can cut the pipe to certin length according to customer’s requirement.   Product Description Product name hot dipped galvanized steel pipe Pipe end plain end Pipe Length 3 meters-12 meters Outside daimeter 1/2 inch-8 inch Pipe fittings threaded, coupling, caps, flange, etc Materials Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR Standard API 5CT, GB/T3091, ASTM A53, JIS G 3443 Surface galvanized Zinc Coating > 210g/m2 Payment term T/T, L/C...
  • Wholesale Price Black Square Hollow Section - Anti corrosion steel pipe underground epoxy powder painting spiral welded steel pipe – Rainbow

    Wholesale Price Black Square Hollow Section - Anti corrosion steel pipe underground epoxy powder painting spiral welded steel pipe – Rainbow

      Item Painted sprinkler steel pipe Grade 10#, 45#, 16Mn, 20#, A53(A,B), A106(B,C), Q235, Q345, Q195, Q215 Thickness: 0.7mm – 20mm Section Shape Round Outer Diameter 20mm – 2820mm Place of Origin China Application Transferring fluid, fire fighting system sprinkler pipe, oil field pipe Technique Cold Drawn Surface Coating epoxy powder Special Pipe API Pipe Alloy Or Not Non-alloy Tolerance ±3% Type welded steel pipe Processing Service Bending, WEL...
  • China wholesale Angle Steel Tower - I beam for Solar Mounting System  – Rainbow

    China wholesale Angle Steel Tower - I beam for Solar Mounting System – Rainbow

    Products Description : Tianjin Rainbow Steel is working with all efforts to  serve as solar tracker and frame manufacturers . By working with us, suppliers can optimize their price products and delivery schedules to ensure competitive advantages. The material is made of American standard wide-flange H-beam with the size standard of ASTM A6. The steel grade can be selected between ASTM A572 GR50 /GR60, ASTM A992 or Q355. The hot-dip galvanizing meets ASTM A123, ISO1461 and AS/NZS4680 standards...
  • Factory wholesale Erw Hot Rolled Hollow Section Square - Hot dipped galvanized steel roundgi pipe pre galvanized steel pipe galvanized pipe and tube – Rainbow

    Factory wholesale Erw Hot Rolled Hollow Section Square - Hot dipped galvanized steel roundgi pipe pre galvanized steel pipe galvanized pipe and tube – Rainbow

    Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Wholesale OEM China Factory Sale Trade 1/4 Inch ERW Round Carbon Steel Pipe, We often concertrating on creating new creative solution to meet request from our customers everywhere in the ...
  • Factory wholesale Erw Hot Rolled Hollow Section Square - Special Shaped Steel Pipe – Rainbow

    Factory wholesale Erw Hot Rolled Hollow Section Square - Special Shaped Steel Pipe – Rainbow

    We can produce welding triangle, eight prismatic ellipsoid, oval tube, round tube, flat pipe, D type tube, hollow tube, H pipe, half round pipe, hexagonal pipe, mushroom-shaped pipe, bread-shaped pipe, handrail, wing, T tube, triangular tube and nearly all kind of special pipe, metal products, which are widely used in steel structure building, machinery and equipment, locomotive manufacturing, container, agricultural facilities and household items and huang decoration and other industries. 1....
  • Slotted Angle Bar - Galvanized Slotted Angle Iron – Rainbow

    Slotted Angle Bar - Galvanized Slotted Angle Iron – Rainbow

    Description: 1. Low treatment cost: The cost of hot dip galvanizing is lower than that of other paint coatings. 2. Durable: Hot-dip galvanized angle steel has the characteristics of surface luster, uniform zinc layer, no leakage, no drip-slip, strong adhesion and strong corrosion resistance. In suburban environment, the standard thickness of hot-dip galvanized rust-proof can be maintained for more than 50 years without repair; in urban or offshore areas, the standard thickness of hot-dip galv...
  • Hdg Round Steel Pipe - Steel Pipe ( Steel Tube ) – Rainbow

    Hdg Round Steel Pipe - Steel Pipe ( Steel Tube ) – Rainbow

    Welded steel pipes with hot dip coating or electric-galvanized coating on the surface of galvanized steel pipes. Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation a...
  • Transmission Steel Tower - Welding Parts for Solar Mounting System – Rainbow

    Transmission Steel Tower - Welding Parts for Solar Mounting System – Rainbow

    Products Introduction: Our compay is providing our clients customerized service. With more than ten years welding ,stamping and fabrication experiences, our customers gave high praises on our products quality,accuracy and fast delivery. In order to meet different countries standards, our team passed national WPQR and international WPQR ,CE . Raw materials are provided by our long term suppliers which are national owned manufactures to ensure the good performace and long using  life. After pro...