Johnson screen filter Introduction of Johnson screen filterJohnson screen filter are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technology is used with each intersecting point of these wire fusion welded, , which creates the robust construction and excellent mechanical performance.The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water(oil) to enter your well freely in ample quantities, while at the same time keeps the majority of sand and gravel out of the well.The slots can be changed according to different strata. Advantages1)Non-clogging constructionThe V-shape section plane of wedge wire screens (Johnson type screen) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water. 2)Large filtering areaThe consecutive slot of wedge wire screens (Johnson type screens) has wider open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better, which can increase the water yield and prolong service time of the well. 3)Long service lifeWire and support rods are all-welded, which makes wedge wire screens (Johnson type screens ) more robust and longer life. 4)Excellent construction strengthThe longitudinal support rods and the continuous slot make the wedge wire screens (Johnson type screens ) can be fabricated according to customers requirements. Note: Wires, rods and slot sizes can be customized according to customers requirements. SpecificationsSlot Size (mm): 0.10, 0.15, 0.2,0.25, 0.30-3 or as per customers requirement. Material: carbon steel, stainless steel (304, 316,304L,316L etc.).Unit length up to 6m (or according to clients' requests). Diameter from 25mm to 1500mm (or according to clients' requests).Open area: up to 60%.End Connection: welded or threaded coupling, or flange.Johnson screen filteScreen Size(mm)Inside Diameter (mm)Outside Diameter(mm)OD of Female Threads End (mm)5151677076769295102102117121127127143146152152168178203203219235254254273289305305324340356333356 406381406 508476508
Johnson ScreenFeaturesJohnson screen (also known as wedge wire screen, or water well screen, or wire wrapped screen) are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods.The world advanced all-weld technology is used with each intersecting point of these wire fusion welded,which creates the robust construction and excellent mechanical performance.The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening,hence the screen allows water (oil) to enter your well freely in ample quantities,while at the same time keeps the majority of sand and gravel out of the well.Use area of the Johnson screensThe strainer is a kind of filtered water tubing with the perforation. It can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum product terminal filters and the chemical acid, the alkali liquid filters, the ethyl alcohol and so on the organic solution recycling filters. CharacteristicsJohnson Screen consists of V-wire and the longitudinal support rods. Each intersecting point of these wires is fusion welded, so it has sturdy construction and good mechanical property. The V-shape section plane can avoid blockage, and make sure of the unimpeded water. The consecutive slot have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so water well screen can filter sand better. Materials: Galvanized carbon steel(LCG), stainless steel (304,304L,316,etc.). Diameter: From 30-1500mm /(114.3mm- 4 1/2",168.3mm-6 5/8", 219.1mm- 8 5/8", 244.5mm- 9 5/8", ) Slot Size (mm): 0.02mm-15mm or as customers requirement.Unit length: 1- 6m, 5.8m fit for the container.Johnson screeScreen Size(in)Inside Diameter (in)Outside Diameter(in)OD of Female Threads End (in)2225/823/43335/833/44445/843/45555/853/46665/878885/891/41010103/4113/81212123/4133/814131/814 161516 2018 3/420
316 Stainless steel tee Stainless steel tee pipe fitting, pipe fitting.Use the main pipe to branch. Product Introduction: Standared: ASTMA276,A479,A582,GB4226-84,GB/T1220-2007,JISG4311-91,JISG4318-98,EN 10095-99,GB4226-84,EN10088-3-2005,JISG4303-2005,etc Surface:Polish,Mirror,Bright........ Size:According your require Packing:According your require
Stainless steel welded pipe always use for Heat exchange tube, , fluid pipe, pressure pipe, tube for mechanical structure, urban landscape, etc. Welded steel pipe production process is simple, high production efficiency, variety specifications, less equipment, but the general strength is lower than the seamless steel pipe.
Stainless steel seamless tube is a hollow section, , no seams of strip steel.The more wall thickness of the product, the more economical and practical it will be, the thinner wall thickness, the more machining cost will rise significantly.
Stainless steel square tube classification: Square pipe seamless steel pipe and welded steel pipe (seam pipe) two categories. According to the cross-sectional shape and can be divided into square and rectangular tube, circular pipe is widely used, but there are also some semi-circular, hexagonal, equilateral triangle, octagonal shaped pipe. Square tube specification: 5*5~150*150 mm Thickness: 0.4~6.0 mm Grade: 304,304L,TP304,TP316L,316,316L,316Ti,321,347H,310SProduct:ASTM A312 stainless steel pipe(TP304/304L,TP316/316L,TP321,TP310S) 2.Process method:cold drawing/cold rolling. 3.Surface finish:Annealing&Pickling. 4.Schedule:Sch50s/10s/40s/80s. 5.Main grade:a.Austenitic
Packaging & Delivery Packaging Details Standard export package,or as your demands Delivery Time 2-4 weeks Company Information We are specializing in manufacture and export stainless steel materials for nearly 20 years.Our main products including ss wires/bars/pipes/plates,etc. Product Description Grade: 200 series: 201, 202,200Gu, 201Gu,301, 302, 303, 303Gu, 304, 304L, 304Gu,309, 316, 316L, 310, 310S, 316Ti, 316N,317,317L,321,347,347H ,410,416,420,430,904L Shape: Round ,Square ,Oval,Seamless,Welded,Capillary Pipe, etc Standard: GB, AISI, ASTM, DIN, JIS, KS, BS Out diameter: 5-500mm, or as your demands Thickness: 1-30mm Length: 2-6m, or as your requirement Condition: Hot/cold rolled, hot/cold drawn, hot forged Surface: Bright/black/pickled Certification: ISO Application: Stainless Steel can widely use for Industries, Constructions, Decorations, Life, Medical, Transportation, Chemical industry, Solar energy, Marine, Aviation, etc.
from 1/2 to 24 inch(DN1000-DN6000) Materials: Carbon Steel, Stainless Steel, Alloy Steel Standard: ASME, JIS(KS), ANSI, API, MSS, AWWA, DIN, BS and etc Technics: Forged Non Standard: According to the drawing size from 10mm to 5000mm, weight from 0.5kg to 30tons(300000kg) Certificate: ISO9001: 2000, TUV PED and AD-2000 certification. Usage: connecting pipe line and keep its leakproofness; water and nuclear power construction, shipbuilding, food manufacturing, construction, shipbuilding, paper making, medicine, and other industries
Grade of steel: B, X42, X52, X80, ALLOY STEEL Standards applied: API SPEC 5L Size: O.D.: 8-630mm W.T.: 1.5-35mm Standards: GB/T8163-1999, GB3087-1999, GB5310-1995, GB6479- 2000, GB994-1988 Materials: 20#, 45#, 16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 10CrMo910, Cr5Mo, WB36 We can supply the products in a high quality and competitive price
Product name Api spec. 5ct seamless casing pipe, steel grade j55, n80, p110, ph-6 petroleum casing and tubing in oil and gas Material Gr.B, st52, st35, st42, st45, x42, x46, x52, x56, x60, x65, x70, ss304, ss316 etc. Size Od 114.30mm -508.00mm Wall thickness 5.21mm-16.13mm Length R1:6.1-7.32m;r2:8.53-9.75m;r3:11.58-12.80m;less than 12m , or as Buyer's requirements Standard Api5l , astm a106 gr.B, astm a53 gr.B, ansi a210-1996, ansi b36.10m-2004 , astm A1020-2002, astm a179-1 990 , bs 3059-2, din 17175 , din 1630 , din 2448 Certificates Api5ct, iso 9001:2008 Surface treatment Black paint, varnish, oil, galvanized, anti corrosion coatings Marking Standard marking, or according to your request. Pipe ends Under 2 inch plain end. 2 inch and above beveled. Plastic caps (small od) , iron protector (large od) Packaging Loose package; packaged in bundles(2ton max); bundled pipes with two slings at the both end for easy loading and discharging; end with plastic caps; wooden cases.Or as Buyer�??s requirements. Test Chemical component analysis, mechanical properties, technical properties, exterior size Inspection, hydraulic testing , x-ray test. Application Oil pipe; gas pipe;water pipe; sewage transport Advantages 1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port. Port of shipment Tianjin port, tianjin, china Date of delivery Shipped in 10 days after payment
Pipe O.D:406.4~1422.4mm(16-56in), Pipe Length:3~12.5m, Wall Thickness:8~50mm for material of common carbon, low carbon alloy;, 6.4-26.4mm(0.252-1.04in) for material of middle carbon alloy structure steel, grade of higher than X70., Product Standard:SO3183, API Spec 5LI, API Spec 2B, GB/T9711 etc., Application:The pipes are mainly used as long distance transportation pipeline for oil, gas, liquid coal etc. on land and offshore. And also can be applied as construction pipes on offshore platform, power station, petrochemistry and city construction etc.
Lsaw steel pipe (longitudinal double submerge arc welding steel pipe/dsaw steel pipe) is one kind of the saw pipes, it is made of steel plates of hot rolled by jcoe or uoe forming technology. Our company usually produce the pipes by jcoe technology, the jcoe means the forming process, as j shape firstly, then c shape, and then o forming, e forming process at last, while inner & outside welding and cold expansion after welding. Compared with uoe lsaw pipes, our productive line could produce more sizes, od406mm-1620mm, pipe length: 2m-18m, the thcikness from 6.35mm-60mm and our lsaw pipes has its superiority: Longitudinal double submerge arc welding steel pipe(lsaw steel pipe) is made of steel plates of hot rolled by jcoe and uoe. Jcoe means the forming process, as j shape, c shape, o forming, inner&outside welding and cold expansion after welding. It only has one straight seam on the pipe body. 1. Feature: large diameter, thick wall, high pressure&low temperature resistance 2. Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, blow test, impact test, dwt test), exterior size inspection, hydrostatic test, x-ray test, ut test. 3.Application:the bas e metal and weld metal were tested according to the pipe specification api spec 5l psl1, widely used for liquid delivery, such as oil, gas, water and seashore, ground constructions.
CARBON STEEL PIPES: HIGH YIELD PIPES ( SEAMLESS / LSAW / DSAW / HSAW) : API 5L Gr.B PSL 2, API 5L Gr.BN PSL 2, API 5L Gr.BQ PSL 2, API 5L Gr.BM PSL 2, API 5L Gr.BNS PSL 2, API 5L Gr.BQS PSL 2, API 5L Gr.BMS PSL 2, API 5L Gr.BNO PSL 2, API 5L Gr.BQO PSL 2, API 5L Gr.BMO PSL 2, API 5L Gr.X42 PSL 2, API 5L Gr.X42N PSL 2, API 5L Gr.X42Q PSL 2, API 5L Gr.X42M PSL 2, API 5L Gr.X42NS PSL 2, API 5L Gr.X42QS PSL 2, API 5L Gr.X42MS PSL 2, API 5L Gr.X42NO PSL 2, API 5L Gr.X42QO PSL 2, API 5L Gr.X42MO PSL 2, API 5L Gr.X46 PSL 2, API 5L Gr.X46N PSL 2, API 5L Gr.X46Q PSL 2, API 5L Gr.X46M PSL 2, API 5L Gr.X46NS PSL 2, API 5L Gr.X46QS PSL 2, API 5L Gr.X46MS PSL 2, API 5L Gr.X46NO PSL 2, API 5L Gr.X46QO PSL 2, API 5L Gr.X46MO PSL 2, API 5L Gr.X52 PSL 2, API 5L Gr.X52N PSL 2, API 5L Gr.X52Q PSL 2, API 5L Gr.X52M PSL 2, API 5L Gr.X52NS PSL 2, API 5L Gr.X52QS PSL 2, API 5L Gr.X52MS PSL 2, API 5L Gr.X52NO PSL 2, API 5L Gr.X52QO PSL 2, API 5L Gr.X52MO PSL 2, API 5L Gr.X56 PSL 2, API 5L Gr.X56Q PSL 2, API 5L Gr.X56M PSL 2, API 5L Gr.X56QS PSL 2, API 5L Gr.X56MS PSL 2, API 5L Gr.X56NO PSL 2, API 5L Gr.X56QO PSL 2, API 5L Gr.X56MO PSL 2, API 5L Gr.X60 PSL 2, API 5L Gr.X60Q PSL 2, API 5L Gr.X60M PSL 2, API 5L Gr.X60QS PSL 2, API 5L Gr.X60MS PSL 2, API 5L Gr.X60NO PSL 2, API 5L Gr.X60QO PSL 2, API 5L Gr.X60MO PSL 2, API 5L Gr.X65 PSL 2, API 5L Gr.X65Q PSL 2, API 5L Gr.X65M PSL 2, API 5L Gr.X65QS PSL 2, API 5L Gr.X65MS PSL 2, API 5L Gr.X65NO PSL 2, API 5L Gr.X65QO PSL 2, API 5L Gr.X65MO PSL 2, API 5L Gr.X70 PSL 2, API 5L Gr.X70Q PSL 2, API 5L Gr.X70M PSL 2, API 5L Gr.X70QS PSL 2, API 5L Gr.X70MS PSL 2, API 5L Gr.X70NO PSL 2, API 5L Gr.X70QO PSL 2, API 5L Gr.X70MO PSL 2, API 5L Gr.X80 PSL 2, API 5L Gr.X80Q PSL 2, API 5L Gr.X80M PSL 2, API 5L Gr.X80QO PSL 2, API 5L Gr.X80MO PSL 2 HIGH TEMPERATURE PIPES: ASTM A / ASME SA53 Gr.B, ASTM A / ASME SA106 Gr.B, ASTM A / ASME SA106 Gr.C, API 5L Gr.B PSL 1 & PSL 2 LOW TEMPERATURE PIPES: ASTM A / ASME SA333 Gr.6, SA671 Gr.CC60, SA671 Gr.CC65, SA671 Gr.CC70 EFsW / SAW PIPE: ASTM A / ASME SA672 Gr.A45, SA672 Gr.A50, SA672 Gr.A55, SA672 Gr.B60, SA672 Gr.B65, SA672 Gr.B70, SA672 Gr.C55, SA672 Gr.C60, SA672 Gr.C65, SA672 Gr.C70 PIPE FITTNGS: ASME SA / ASTM A234 Gr.WPB, A234 Gr.WPC, A420 Gr.WPL 6, A860 Gr. WPHY 42, WPHY 52, WPHY 60, WPHY 65, WPHY 70 FORGED FITTINGS & FLANGES: ASME SA / ASTM A105, A350 LF2, A694 Gr.F42, F52, F60, F65, F70 ALLOY STEEL PIPES & TUBES: PIPES: ASTM A / ASME SA335 Gr.P5, SA335 Gr.P9, SA335 Gr.P11, SA335 Gr.P22, SA335 Gr.P91 TUBES: ASTM A / ASME SA213 Gr.T5, SA213 Gr.T9, SA213 Gr.T11, SA213 Gr.T22, SA213 Gr.T91 EFsW PIPES: ASTM A / ASME SA691 Gr. 1/ 2 CR, SA691 Gr. 1 CR, SA691 Gr. 11/ 4 CR
Special seamless steel pipe factory for ship , project , machine part and so on .Materials and standard is api 5l gr.B /astm a106 gr.B /astm a53 gr.B/ gost8732 ct20/gost8731 ct20 /gost8732 ct45 /stpg370/din 1629 st44/st52/s355/s235/s275/q345 /astm a53 gr.B/ gost8732 ct20/gost8731 ct20 /gost8732 ct45 /stpg370/din 1629 st44/st52/s355/s235/s275/q345
Cold rolled prepainted galvanized coils with thicknes of 0.12 - 5.0mm,width 600 - 1700mm.Prime products with favourable price .Welcome inquiry.
Products description: Pipe grade and material used: Gr.A, gr.B, x42, x46, x52, x56, x60, x65, x70, x80, l215, l245, l290, l320, l360, l390, l415, l450, l485, l555. +m(thermomechanical treatment), +n(normalized), +q(quenching or quenched and tempered ). Acid or sulfur resistant(according to nace mr0175): +ms, +ns, +qs Top quality hydralic test, x-ray, offer-line ut, eddy current inspection, etc, 3rd party inspection to test. Fast delivery many sets of advanced production equipment to produce, as well as perfect logistics system. Timely quotation professional sales quote for you after receive your inquiry. Certificate share mtc, iso, in spection report and other quality certification. Used for low pressure liquid delivery, such as water, gas, and oil.
Stainles steel seamless 90 deg lr elbow.
Stainless steel seamless elbow 90 deg LR
weld stainless steel pipe can be customized tube 1. Grade: 304/316/316L/321/317L/347H/310S/316Ti etc 2. Size: 1/2"-72" 3. Standard: ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc 4. Certification: ISO9001:2008, PED 5. Our main clients are from Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on 6.Packing: in bundle by steel belt, wooden boxes package 7.Payment Terms:30% deposit by TT, the balance should be paid off before delivery
The intumescent pipe collars are manufactured from a high performance material bonded to the inside of a steel sleeve. On exposure to heat from a fire they rapidly expand inwards to squeeze the collapsing plastic pipe until the aperture is completely sealed. We do oem for some customer , they are tested in accordance with the performance requirements of bs476: part 20: 1987. It provide 2 hour/4 hour fire resistance. The pipe collars are light and compact, easy to install, maintenance free and find uses in multi-storey office buildings, flat level developments, hospitals and hotels. Suitable for use and anywhere plastic soil and waste pipes pass through fire compartment walls and floors. Sizes available of 32mm, 55mm, 63mm, 75mm, 82mm, 90mm, 110mm, 125mm, 160mm, 200mm.
