To maintain a perfect piping system of machinery, or smooth fluid conveyance of construction, the most importance of all is selecting precise piping components. With repeated participation in numerous piping projects, we are skilled to offer a whole piping system solution in stable quality. Export standard packaging, free from dirt, crack, etc.
Trade lead description: Application: tubes use as boiler, superheater, heat exchanger, condenser or hygeinic tubes *din 17457 *din 17455 We are regularly selling: stainless steel sanitary tubing, stainless steel heat exchanger tubing, welded tubes for pressure purposes, stainless steel mechanical tube, stainless steel profiled tube, stainless steel strip, stainless steel dairy tubing, stianless steel boiler tube, stainless steel structural tube. Steel packaging requirements of the basic two categories: one is the common type of bundling , the other is similar container with crates loaded 5.1 5.1.1 bundled package to avoid damage to the pipe by baling and transportation process, bundling signs to uniform and consistent . 5.1.2 the same should be the same pipe bundle heat number ( batch ) , with the steel grade , the same specification steel , should not be mixed furnace ( batch ) bundling , inadequate bundle should be labeled small bundle . 5.1.3 each bundle should not exceed the weight of steel 50kg. After the user agrees to increase bale weight, but the most important can not exceed 80kg. 5.1.4 for steel strapping flat end when one end should be aligned , align the ends of the pipe ends differ by less than 20mm, each bundle is less than the difference in length of steel pipe 10mm, but the length difference between the length of pipe in accordance with the usual order of each bundle of steel is less than 5mm, a bundle of steel minister of the longest and not more than 10mm. 5.2 bale form 5.2.1 or greater pipe length 6m, playing at least 8 per bale strapping , divided into three groups , labeled as 3-2-3 ; pipe length is less than 6m, at least a dozen 5 per bundle strapping , divided into three group , labeled 2-1-2 ; ( figure 1 pipe length greater than or equal to 5 meters in length steel strapping strip location diagram) pipe length is greater than equal to 3m, at least three dozen per bundle strapping , divided into three groups , labeled 1-1-1 .
Length: random length, fixed length, srl, drl, as you required Use: for low pressure liquid delivery such as water, gas and oil End: plain end or beveled end, threaded end Packing: with several steel strips in one bundle, plastic caps, of course, can be packed as our clients' demand Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, flaring test, bending test, hardness test, blow test, impact test etc), exterior size inspection. Mill test certificate: en 10204/3.1b
Our company specializing in the production of the standard type of flange, pipe fittings products.Quality assurance, the price is right.Welcome new and old customers came to negotiate
Main products:butt weld pipe fittings, socket weld pipe fittings, flanges and valve Main grade:stainless st carbon steel and duplex steel Standards of products: asme, ansi, astm, api, din, jis, gb and bs Wooden case
widely use in Sinopec,Oil, Gas, Petrochemical and Power industries. wooden case
Widely use in sinopec, oil, gas, petrochemical and power industries Wooden case
Widely use in sinopec, oil, gas, petrochemical and power industries. Wooden case
1)seamless and welded 2)30, 45, 90, 180 degree 3)l/r, s/r 4)size:1/2"-48"dn15-dn1200 5)thickness: sch10-sch160 6)surface treatment : black paint , antirust oil, hot galvanized Wooden cases
Size: 1/2"-72" Type: Slip on flange Standard: Asme b16.5 asm e b16.47 mss sp - 44 en 1092 Material: Stainless steel, carbon steel, alloy steel Qualification: Iso9001 api ce Packing: Wooden case&pallets Application: Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc Testing: Direct reading spectrometer, hydrostatic test, x-ray flaw detector, ultrasonic flaw detector, magentic particle inspection, etc Wooden case&pallets
Thickness :sch20, sch30, sch40, std, sch80, sch100, sch120, sch160, xxs Standard:,Astma234 asmeb16.9 asme 16.28 din2605 jisb2311 jisb2312 jisb2313 Material,Alloy steel(seam&seamless) Qualification:,Iso9001 api ce Packing:,Wooden case&pallets Application:,Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc Equipment:,Press machine, bend machine, pushing machine, grooveing machine, gush arenaceous, etc, etc Testing:,Direct reading spectrometer, hydrostatic test, x-ray flaw detector, ultrasonic flaw detector, magentic particle Wooden case&pallets
Size: From1/2¡± to 72¡± Thickness:sch20, sch30, sch40, std, sch80, sch100, sch120, sch160, xxs Standard: Astm a403 asmeb16.9 din2615 jisb2311 jisb2312 jisb2313 Qualification: Iso9001 api ce Packing: Wooden case&pallets Application: Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc Equipment :press machine, bend machine, pushing machine, grooveing machine, gush arenaceous, etc, etc Testing: Direct reading spectrometer, hydrostatic test:x-ray flaw detector, ultrasonic flaw detector, magentic particle inspection, etc Special design available as the requirement of customer Wooden case&pallets
Ss 304, 316 material as per customer design and requirement Depend upon qty and part size
Grade:201 202 304 316 Shape:oval, half round, flat oval, hexagonal, square etc 1. Grade: 201, 202, 304, 304l, 316, 310 2.Length: as per your requirement, 1-6m commonly produced 3. Surface: 2b, ba, no.1, no.2, hairline. Sand blast etc. 4. Place of origin: tisco, baosteel, lisco, etc. 5.Quality assurance: mtc to be provided with goods, third party inspection acceptable 6.Shape: d shape, other shapes available and special sections shall be confirmed by us. Delivery: 1.Delivery terms: fob, cfr, cif, etc. 2.Delivery time: 7-30 days after order is confirmed 3.Payment terms: t/t, l/c at sight
Specifications 1.St52 hone tubes for hydraulic cylinder 2.High reputation 3.Golden supplier 4.Oem 5.Top quality St52 hone tubes for hydraulic cylinder Honed tube for hydraulic cylinder honed tubes for hydraulic & pneumatic cylinders 1. Material specification and ref. Document St52, bk+s, din2391 or equivalent c20 ck45 s16mn 27simn 25mn st44 st52 sae1026 2. Chemical composition (%) C (max) mn(max) si(max) s(max) p(max) 0.22 1.6 0.5 0.035 0.035 3. Mechanical properties Elongation(min) y.S (min.) uts (min.) ¡y15 470 n/mm2 580 n/mm2 4. Supply condition Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished 5. Surface roughness Ra = 0.4~0.8micron 6. Tolerances on inner dia iso h8 7.Tolerances on wall thickness ¡¨¹ dia120 +/-10 % of wall thickness ¡y dia120 +/-10 % of wall thickness 8. Straightnes ¡¨¹1 mm/m 9. Od tolerance ¡¨¹ dia 40 +/-0.2 mm ¡y dia 40 ¡¨¹ dia 100 +/-0.3mm ¡y dia 100 +/-0.5mm
Hdpe pipe performance and features: 1. Environmental material. Hdpe is a kind of no-toxic, tasteless and unharmful chemical material, and hdpe pipe, inherits those typical features nicely. 2. Good flexibility. When it is used in dredging pipe, the rubber flexible connectors can be saved because of its good flexibility. 3. Low hydraulic resistance. The smooth inner wall make the water transportation capacity improve more than 30% under the same condition. 4. No leakage. The technics of hot-fusion and electric-fusion make sure the the strength of welding point is stronger than the body pipe itself. 5. High abrasion performance. Its wear resistance is 4 times as the steel pipe. 6. Anti-corrosion and crack growth resistance. 7. Long lifetime durable in use. 50 years at least. 8. Economy Low delivery, installation and maintenance cost. Model: dn16mm-dn1200mm Material: pe80, pe100 Press level: 0.4mpa-1.6mpa Color: black, with blue strip Executive standard: iso4427 en12201 astmf714 as4130 gb/t13663 Length: 4m, 6m and 12m, or as your request
Rubber Expansion Joints Expansion joints are specially engineered products inserted in a rigid piping system to achieve one or more of the following: Absorb movement Improved thermal stability Relieve system strain due to thermal change, load stress, pumping surges, wear or settling Reduce mechanical noise Compensate for misalignment Eliminate electrolysis between dissimilar metals They are ideally suited for hundreds of applications in a wide range of industries, including: Power Generation Pulp and Paper Chemical Processing Water/Waste Water Marine Mining Heating, Ventilating, and Air Conditioning Rubber Expansion Joints Union Type Size: 1/2" to 3", DN15 to DN80 Union Material: Malleable Iron Union Dimension: ASME B16.39 Union Thread: BSPT, NPT, DIN Rubber Material: SILICONE, PTFE/TFE/FEP, EPDM, VITON, HYPALON, SBR/GRS/BUNA-S, BUNA-M/NITRIL, CHLOROBUTYL, BUTYL, NATURAL RUBBER, GUM RUBBER, NEOPRENE Working Pressure: PN10/PN16, Class 150/Class 300 Medium: Water, Chemical, Oil&Gas, Alkali Diluted, Acid Diluted etc. Rubber Expansion Joints Flange Type Size: 1 1/4" to 120", DN32 to DN3000 Flange Material: Carbon Steel, Stainless Steel Flange Dimension: ANSI B16.5, BS4504, DIN EN 1092-1 Rubber Material: SILICONE, PTFE/TFE/FEP, EPDM, VITON, HYPALON, SBR/GRS/BUNA-S, BUNA-M/NITRIL, CHLOROBUTYL, BUTYL, NATURAL RUBBER, GUM RUBBER, NEOPRENE Working Pressure: PN10/PN16, Class 150/Class 300 Medium: Water, Chemical, Oil&Gas, Alkali Diluted, Acid Diluted etc. Into Plywood Case
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal. Size: 1/2" to 60", dn 12mm to dn 1500mm Pressure class: class 150 to 2500, pn 2.5 to pn 250 Facing: rf / rtj Into plywood case
Zhejiang dingxin steel tube manufacturing company ltd is specialized in the supply of cold-drawn and cold-rolled precision steel tubes. Size range: od Ø10 to 370mm, wt 1 to 32mm Standards: din 2391, din 1629, en 10305-1 and astm a519 Materials: st37, st45, st52, e235, e255, e355, sae1020, sae1026, sae1045, 4130 and 4140 Delivery condition: +c (bk), +sr (bks), +a (gbk) and +n (nbk) Applications: auto-parts, hydraulic and pneumatic cylinder, honed tubes and drilling Steel strips bundled, cover with plastic fabric, woven bag packed
Width: 1 to32mm Main standards: din 2391, din 1629, en 10305-1 and astm a519 Materials: st37, st45, st52, e235, e255, e355, sae1020, sae1026, sae1045, 4130 and 4140 Delivery conditions: +c (bk), +sr (bks), +a (gbk), +n (nbk) and qt Applications: auto-parts, hydraulic and pneumatic cylinder, honed tubes and drilling Certifications: qms, iso 9001:2008 and ts 16949:2009 Steel strips bundled, cover with plastic fabric, woven bag packed.
