Welded Coil Tube

Posts are manufactured conforming to FHWA and ATSSA standard. Steel material conforms to ASTM A1011, Grade 50. Yield strength after cold-forming is 60,000 psi minimum. �· Posts are manufactured conforming to ASTM A653, G90 or G140. The posts are also coated with a chromate conversion coating and a clear organic polymer topcoat. �· Punching with 7/16" holes on 1" centers on all four sides down the entire length of the post. �· Five kinds of cross section including 1.50''X1.50", 1.75", 2.00", 2.25", and 2.50"X2.50". �· Available in 12 and 14 gauge thickness with all kinds of length according to your demand. Powder coated sign posts with all kinds of colors are also available.

Perforated straight seam welded tube is made of welding steel belt or steel plate bending in advance. It is made by sub-arc welding or electric welding. We are a custom manufacturer of perforated tubes based on your specs, needs, and project application. We roll and weld your required material and then perforate your pattern into the tubing. We can provide products for filter elements, heat exchangers, oil completion systems, food and beverage production, and airbags, as well as architectural and decorative applications. Specifications: Materials: Stainless steel, steel, zinc coated steel plate Tube Wall Thickness: 0.3 6mm Hole Patterns: round, square, hexagonal, oval and other customized patterns. Maximum Opening Diameter: 35mm Length: 3m or customized We can produce peforated tubes according to the specifications supplied by the customers.

Supplier: Stainless steel welded tube, stainless steel coil tube, stainless steel pipe tig weld , en10217 pressure welded tube, en 10312 water welded tube astm a554 stainless steel tube, astm a270 sanitary tube, astm a269 boiler stainless steel tube, astm a249 heat exchanger tube en 10357 stainless steel food industrial pipe, stainless steel pipe fittings
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ERW406 H.F. Straight Welded Pipe Production Line ERW406 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 219mm-406 mm in OD and 6.0mm-16.0mm in wall thickness, as well as corresponding square and rectangular pipe. Products: architectural structure pipes, API pipes, tower footing tubes, automobile beam steel pipe and other products. Equipment advantages ZTF forming process save roller up to 60% With direct square forming technology, one set of roller can produce all pipe sizes Electric control and automatic adjustment, high precision,high roller change speed Basic Technical Informa tion of Welded Pipe Production Line Product&yield Round Pipe 219mm-406mm Thickness: 6.0mm-16.0mm Square & rectangle tube 170mm170mm -330mm330mm Thickness: 6.0mm-16.0mm Length 6m-12m Length Tolerance: ±3mm Production Speed 30 m/min Production capacity 180,000ton/year Consumption Mill installed capacity 880 kw Line Area 160m(length) 16m (width) worker 6-8 workers Raw Material Carbon Steel coil Carbon steel coil Q235B(ASTM GR·D,�?s 230) Width 690mm-1280mm Thickness: 4.0mm-16.0mm Coil ID 580-760mm Coil OD Max 2300mm Coil Weight 35.0t

Material:tp304, tp310, tp316, tp317, tp321, tp347, 2205, 904l etc.. Standard:astm, asme, gost, jis, din, en ..... Finish condition: pickled, annealed, polished Process method: cold drawn, automatic, nitrogen protection Application: construction, upholstery instrument. Packing: in bundles or seaworthy wooden cases. We provide only high quality products at the best price. As required

Electric tube hf welding equipment Model oscillating power(kw)oscillating efficiency(khz)tube model and quantity Gp60-0.6-h1160600fu-308s-1 Gp100-0.6-h11100600fd-911s-1 Gp150-0.4-h11150400fd-934s-1 Gp200-0.4-h11200400fd-934s-1 Gp300-0.35-h11300350fd-934s-1 Gp400-0.35-h11400350fu-935s-1 Gp600-0.3-h12600300fd-912s-2 Gp700-0.3-h12700300fu-935s-2 Gp800-0.3-h12800300fu-935s-2 Gp1000-0.3-h121000300fu-950s-2 Gp1200-0.3-h121200300fu-950s-2 See detail information

Oil Sand Control Tube Welding Machine strip thickness 1.0-2.0mm strip width 100-300mm diameter range 60-300mm motor power 2.2kw production speed 0-2m/min dimension 1500*1300*1400mm weight 2000kg cutting way plasma traking synchronous cutting welding spiral argon arc welding applicable material stainless steel, carbon stee

Product description Un3 series copper tube and aluminum tube butt welding machines is one kind of resistance butt welding equipment specially designed for copper tube and aluminum tube inserting method welding, it can replace the high-voltage flash welding machine with lower and old technology. The system adopt programmable logic controller(plc) as the action logic controlling unit; adopt special microcomputer welding controller as the welding process control unit; adopt the high-quality aluminum alloy cylinder and high-precision oil bearings integrated with high-precision lathe lever to make precise machinery actions. It has the reliable welding quality, easy and simple control and adjustment, high productivity, no gas leakage phenomenon, and some other excellences. The computerized controlling box with input voltage and output current constant and balance system can guarantee the machine produce mass weld in the same shape and quality. Basic technical parameters: Power supply380~~480vac /50/60hz Rated capacity50kva-100kva Welding tube diameteraluminum tubes: 4.0-25.05mm +copper tubes: 4.0-25.05mm Clamping cylinder space30mm Horizontal cylinder space5-100mm(adjustable)

Quick information Brand name: jingmeiplace of origin: chinatype : welded Description Coiled tubing with bottom seal The coiled tubing with bottom seal fracturing technology combines the characteristics of coiled tubing technology, hydraulic jetting, fracturing technology and so on. It can achieve hydraulic jet perforation and fracturing together, without additional perforation. During the fracturing process, the target layer can be constructed using downhole tool to isolate the wellbore sections. The drilling tool can be multi-stage fracturing, reduce the number of drilling operations, shorten the operating cycle, and it can be adapted to different completion methods. Therefore, the coiled tubing with bottom seal fracturing technology has become one of the most hot reservoir stimulation technology in the oilfiled.