Keyword Pipe typ :API Tubing,oil pipes,tubing Size:OD: 40.26mm ~ 114.3mm WT: 3.18mm ~ 16mm LENGTH: R1, R2, R3 Standard & Grade:API 5CT J55/K55/N80/C75/L80/C90/T95/Q125 Ends:Beveled, Square Cut, With NUE/EUE Connection Delivery:Within 30 days and Depends on your order quantity Payment:TT, LC , OA , D/P Packing:Protection Caps in both End, Waterproof Paper Wrapped, Two Tags Usage:Used for the Transmission of Oil & Gas
Standard:API, ASTM, BS, DIN, GB Standard2:API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A179-1990, ASTM A53M-2007, ASTM A513-2007, ASME B36.19M-2004, BS 1387, BS 1139, BS EN 10297, BS 31, DIN EN 10025, GB/T 3090-2000, GB/T9711 Grade Group:10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52 Grade:10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), API J55, API K55, API N80, API L80, Q235, Q345, St37, St52.4, ST37.4 Thickness:2 - 40 mm Section Shape:Round Outer Diameter(Round):17.2 - 508 mm Place of Origin:Tianjin, China (Mainland) Application:oil pipe, gas pipe, structure pipe, etc Technique:Cold Drawn, Hot Rolled, Seamless Certification:API Surface Treatment:Galvanized Special Pipe:Thick Wall Pipe Alloy Or Not:Non-alloy Iron Protector, plastic caps End treatment:plain, bevel, threaded, groove, etc Surface treatment:3PE, painted, galvanized, power coated, etc Third party inspection:Accept BV, SGS, COC, etc
Standard:API, ASTM, DIN, GB Standard2:API 5CT, API 5L, ASTM A1020-2002, ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, DIN 1626, DIN 1629/3, DIN 1629/4, DIN 17175, GB/T8162, GB/T8163 Grade Group:10#-45#, 16Mn, API J55-API P110, Q195-Q345, ST35-ST52 Grade:20#, 45#, 16Mn, API J55, API K55, API L80, API N80, Q195, Q235, Q345, St37, ST37.4, St52 Thickness:12 - 100 mm Section Shape:Round Outer Diameter(Round):3 - 20 inch Place of Origin: China (Mainland) Application:Fluid Pipe Technique:Hot Rolled Certification:API Surface Treatment:black painting Special Pipe:API Pipe Alloy Or Not:Non-alloy Product name:Seamless Steel Pipe Keyword:Mill Test Certificate Steel Pipe
BEBON INTERNATIONAL offer JIS G3466 STKR490 square pipe and JIS G3466 STKR490 square pipe price. BEBONINTERNATIONAL is a professional JIS G3466 STKR490 square pipe supplier, and we have a lot of STKR490 square pipe stock. BEBON' service has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on. Steel Category: Square hollow sections Steel grade: STKR490 Steel standard: JIS G3466 STKR490 Square Pipe Dimension: Outside diameter: 10*10mm to 300*300mm Wall thickness: 0.8-25mm STKR490 Square Pipe Hardness: Yield Strength ReH Mpa min.:324 Tensile Strength Rm Mpa min.: 500 Fracture Elongation[%] min.: 23 Bebon International offer square hollow sections. If you need STKR490 square pipe, we can also offer STKR490 square pipe in JIS G3466 standard. If you need STKR490 square pipe, please contact us. We provide a large number of spot and the shortest delivery period. STKR490 Square Pipe Dimension: Outside diameter: 10*10mm to 300*300mm Wall thickness: 0.8-25mm
"Product: steel moulds for making concrete pipes Product Material: Steel Shaping Mode: Forging Mould Brand Name: Apex-tech Steel moulds for concrete pipes are made by wear-resisting steel and stress elimination treatment completely to ensure the mould without distortion; Specification: DN: 300-3000mm; Length: 2000-3000mm; Joint: Flat joint, male & female, Socket & Spigot, steel collar joint. We have exported more than 10 batches of steel moulds to our customer in Middle east. "
SDBL Concrete Pump Twin Wall pipe Description concrete pump twin wall delivery pipe Hebei shengdebaolong can produce the best quality concrete pump twin wall delivery pipe, this kind of double layer pipe service life is longest , usually have boom pipe and deck pipe,have different thicknesses and lengthes. a.Product name: Concrete Pump Spare Parts - double layer pipe and tube b. Type:Concrete Pump Boom Pipe and deck pipe c. Thickness (outer pipe thickness+inner pipe thickness): 2+3mm, 2+3.5mm, 3+4mm and so on. d. Material: (1) Inner pipe is high chromium alloy steel ,outer pipe is alloy casted steel, this kind of twin wall pipe quality is equal to Conforms and Geramny Esser pipe, delivery capacity can reach 10000cbm, of course the price is highest. (2) Inner pipe is 65Mn, outer pipe is 20# steel , this kind of tube is our usual exported pipe , service life is 50000cbm-80000cbm, price is lower, this kind of pipe cost performance is good, exported to many countries e.Service life: 50000cbm-100000cbm f.  Technoloy: this double layer tube inner wall pipe through heat treatment, also put one layer 20#pipe to protect the inner wall pipe, and then automatic welding the flange collar, Sand blasting, finally is Electrostatic spraying. g.Hardness: Inner wall pipe through heat treatment, hardness is about 65HRC. h.� Flange collar: SK flange, Zx flange, twin wall wear resistent flange, also HD flange collar. i. Color: red, blue, white, yellow, and so on. j. Application: usually twin wall boom pipe thickness is 4.5mm, 5.0mm, 5.5mm, usually used on the mobile pump And twin wall deck pipe is usually 7.0mm, this kind of pipe is usually used on the stationary pump.
Uses: steel pipes used in pipeline transportation system in the petroleum and natural gas industries. Grades:PSL1:L245 or B- L485 or X70 PSL2:L245N or BN- L415N or X60N, L245Q or BQ - L555Q or X80Q, L245M or BM - L555M or X80M. Process of manufacture: Seamless/ Welded Dimension: OD: 33.4 - 1422M
Product Details Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST)
Standard: JIS, AISI, ASTM, GB, DIN, EN, ASTM A268 Place of Origin: Zhejiang, China Brand Name: Ark Steel Tube Model Number: ASTM A268 ASME SA268 Type: Seamless Steel Grade: 400 Series Application: All Certification: ISO Welding Line Type: Seamless Product name: TP410 Stainless Steel Tube Shape: Round Pipe Tube Size: Customized Size Length: Customers' Requirement Material Grade: TP405 / TP409 / TP409S / TP410 / TP430 /TP439 /TP444 ... Package: Wooden Cases Price term: CIF FOB CFR CNF EXW Payment terms: T/T Port: Shanghai OD: 6-273mm WT: 0.5-25mm Normal Standard: ASTM A268, ASME SA268 specification for seamless and welded ferritic and martensitic stainless steel tubing for general service. Grade: TP410/TP405/TP420/TP430/TP430Ti/TP403/TP409/TP444/TP439/TP446 Manufacture Process Seamless or Welded Inspection: 100% inspection before packing Price Term: FOB, CFR, CIF, or as required. Payment: T/T, L/C, Western Union. Date of Delivery: According to the quantity and specification of each order Application: Heat exchanger, heater, condenser, machining, bearing machining, API service, etc.
The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products. Product Details: Pipe Standard: API 5L Steel pipe for pipeline transportation system ASTM A106 Seamless Carbon Steel for High Temperature Service JIS G3454,G3455,G3456 Carbon steel pipes DIN1629/EN10216-1 Seamless Tubes of Non Alloys Steels EN 10208 SEAMLESS STEEL PIPES FOR PIPELINE FOR FLUIDS Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, UT TEST)
Standard: AISI, ASTM, DIN, EN, JIS Place of Origin: China Brand Name: KWKSTEEL Model Number: ASTM A179/ASME SA179 Type: Seamless Steel Grade: 300 Series Application: Boiler/ heat exchanger Certification: ISO Welding Line Type: Seamless/Welded Shape: Round Pipe Tube OD: 3.0-608mm Wall thickness: 0.05-120mm Length: Customers' Requirement Payment terms: T/T Price term: FOB CIF CFR Market: Global Mechanical Testing: Flattening Test, Flaring Test, Flange Test, Hardness Test ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. ARK STEEL Manufactures below PIPE&TUBE: Ferrite/Martensite: TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439, TP446, etc. Austenitic/Super Austenitic Steel Grade: 304/304L, 316/316L, 314, 321, 347H, 316Ti, 316LMod, 317L/N, 310S, 253mA, 330, 904L, S31254, XM-19, etc. Duplex/Super Duplex Stainless Steel: S31803, S32304, S31500, S32550, S32750, S32760, etc. Alloy Steel Grade: T1, T1a, T2, T5, T9, T11, T12, T17, T21, T22, T23, T24, T36, T122, P12, P5, P91, 15Mo3, 12CrMo, 15CrMoG, 1Cr5Mo, 27SiMn, 09Cr2AlMoRe, 09CrMoAl, 13CrMo44, 10CrMo9-10, 09CrCuSb, 09MnNiD, 09MnD, 09CuPCrNi, 07Cr2AlMo, etc. Carbon steel tube: A179, A192, A210, DIN17175, etc. Nickel Alloy Grade: N02200/2201, N04400, N06600, N06601, N06625, N06852, N06219, N06690, N08800/8810/8811, N08825, N08028, N08535, N08904, N08925, N08926, N010276, N06022, etc. Last but not least, Small diameter precision stainless steel tube size like 4.76X0.71mm, 6.35X0.71mm, 9.53X0.71/0.89mm, and Ultra Length reach 500meter in coil or straight. Welcome to cooperate with us to flourish together!
Buffer solution is a type of buffer system dedicated to life science research. In biochemical experiments, buffer solution plays an indispensable role. It can resist the influence of a small amount of strong acid and alkali from the outside, and maintain the system closest to the physiological environment. pH value. Both HEPES and PIPES buffers are commonly used buffers in biological experiments. The pH buffer range of HEPES is 6.8-8.2. It is a zwitterionic biological buffer. It is soluble in water and does not form stable complexes with metal ions. In most cases, it will not interfere with biochemical processes and can be widely used in a variety of Biochemical reactions and used as buffer reagents in certain cell culture media. HEPES is often used in the cell culture medium of various types of organisms; in protein research, PIPES is often used as the component and eluent of the binding buffer in cation exchange chromatography; in DNA research, PIPES is used as calcium phosphate and DNA The buffer for the precipitation formation system, AFM and the buffer for electroporation experiments. In addition, HEPES interferes with the reaction between DNA and restriction enzymes, and is not suitable for Lowry's method to determine protein content. HEPES buffer is often used in the research of organelles and highly variable, pH-sensitive proteins and enzymes, as well as in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits. It is a hydrogen ion buffer that can control a constant pH range for a long time. The final concentration is 10-50mmol/L, and the buffering capacity can be achieved when the culture medium contains 20mmol/L HEPES. The pH buffer range of PIPES is 6.1-7.5, insoluble in water, soluble in NaOH aqueous solution. PIPES is different from buffers containing two (2-hydroxyethyl) amino groups (such as Bis-tris, Bicine), and can not form stable complexes with most metal ions. It is suitable for buffers in solution systems containing metal ions. According to existing research results, PIPES can be used to purify tubulin using phosphocellulose chromatography, to purify recombinant GTP-binding proteins ARF1 and ARF2 by gel filtration, and to use as a buffer to crystallize transketolase from E. coli. In addition, because PIPES can form free radicals, it is not suitable for redox systems. In cation exchange chromatography, a low concentration of PIPES buffer should be used, because PIPES has a relatively large ionic strength and its pKa value is concentration-dependent. We must learn to distinguish between the similarities and differences in these reagents, so as to better promote the development and production of our different products. Desheng unanimously adheres to this kind of subtle difference, so that it can continue to develop and produce better products.
Automotive and mechanical structure pipe is one kind of seamless steel pipe for general structure and mechanical structure. Structural pipe standard is applicable to seamless steel pipe for general structure and mechanical structure, and fluid seamless steel pipe standard is applicable to general seamless steel pipe for conveying fluid. The main difference between fluid seamless steel pipe and structural seamless steel pipe is that the fluid seamless steel pipe carry out hydraulic test or ultrasonic, eddy current and magnetic flux leakage inspection piece by piece. Therefore, in the pressure piping standards, it is not suitable to use fluid seamless steel pipe. Seamless steel structure pipe is mainly used in mechanical processing, coal mine, hydraulic purpose, etc. The applicable standards for seamless structure pipe mainly consist of: GB/T8162---------China National Standard ASTMA519-------American Society for Testing and Materials Standards EN10297-1--------EU standards JISG3445----------Japanese Industrial Standards Purpose: Applicable to the general structure, mechanical structure and car structure. � The main production steel grades: 10, 20, 35, 45, 16Mn, 1020, 1045, 1541, E275, E315, 34CrMo4, 42CrMo4, STKM13A, STKM13B Advantages of us 1.Annual supply order and partial shipment accepted. 2.14years production mill ensure you the high quality and considerate service. 3.Free sample is available for testing of goods quality. 4.Both stocks and production order supply style making sure soonest delivery time. FAQ 1.Is there any discount shall we place the order in large quantity? We can give a discount of 5-10USD/Ton for an order above 150tons based on our quoted best rate. 2.What is your company packing style like for goods? The steel pipe, plate, and bars plate products usually will be bare. And we will do anti-rust oil, black painting, plastic clothes packing as per client request. The pipe fitting and pipe rings products will be loaded in the wood crate (no need for fumigation) or pallet. 3.Does your company accept third party inspection? The answer is yes. Especially for new client, they have concern on product quality and quantity, so they authorized the third party inspection like SGS and BV several times to inspect the goods in stead of them, and we coordinated with their work well.
Wear-resistant steel pipe is widely used on electric power, metallurgy, coal mining and chemical industries, conveying sand, stone, mine powder, lime-ash, aluminum liquid and other grindability particles and corrosive media. Wear resistant steel pipe can be a welded pipe or seamless pipe. And welded wear resistant steel pipe is produce from wear resistant steel plate, they can be ERW pipe, or SAW pipe. Welded wear resistant steel pipe have lower strength compared with seamless pipe. Our production scale for seamless wear-resistant steel pipe is from OD 42 till 508mm, and WT from 4 to 80mm. We produce the wear-resistant steel pipe as per GB8162, GB8163 and GB33966. Production Size Range: OD 21.3mm to 630mm x WT 3mm to 80mmAdvantages of us 1.Fast delivery. We get several production lines for our products, making sure production circle in short time. Shall there is no goods from stocks, we can produce them within 20days for an order no less than 200tons. 2.We improve our goods quality starting from the raw materials. All our raw materials is from China biggest national steel company or group, which will ensure the right chemical composition and good mechanical property. 3.SGS and BV third party inspection can be done before goods sending to port. 4.Good experience on dealing with export issues. 5.Long term cooperation with clients. For the moment our clients mostly cooperated with us for more than 3 years, they places regular orders due to us friendly and credit business-ship. FAQ 1.What kind of wear-resistant pipe is used in mines? The outer layer is high-strength steel and the inner layer is ceramic, which is called ceramic lined composite steel pipe. The ceramics in the inner layer are very wear-resistant 2.Performance characteristics of wear-resistant pipe? a. Excellent wear resistance, continuous use for more than 10 years. b. The lining ceramic has high strength, high hardness and light weight c. Firm mounting, good heat resistance and corrosion resistance d. The inner wall is smooth and does not block the powder 3.What is the classification of wear-resistant pipes ? There are mainly seven kinds of wear-resistant pipes as follows: a. Ultra-high molecular polyethylene pipeline, mainly used for slurry transportation; b. Polymer ceramic corrosion-resistant and wear-resistant pipelines are mainly used in desulfurization pipelines; c. Bimetal surfacing alloy wear-resistant pipeline, which is used for pulverized coal transportation pipeline; e. Casting bimetallic high chromium wear-resistant pipes for mine backfilling; e. Integral ceramic wear-resistant pipeline, which is used for conveying pipeline with silicon powder; f. Rubber wear-resistant pipeline, used for corrosive slurry pipeline; g. Cast stone wear-resistant pipeline, used for ash conveying pipeline of power plant;
Fertilizer pipe, used in fertilizer equipment, can fit the circumstance of temperature -40 to 400â?? and working pressure from 10 to 30Pa. Its standard is GB 6479. Petroleum cracking pipe is used for petroleum cracking process, and pipe will bear high pressure under the mixture circumstance of high temperature with steam. So the pipe shall have high strength and good feature of oxidation resistance, together with stable structure.FAQ 1.What is the difference between high-pressure fertilizer seamless steel pipe and fluid seamless steel pipe? High-pressure seamless steel pipe for fertilizer equipment bai is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipe dao with working temperature of -40~400â?? and working pressure of 10~30Ma. Usage: It is suitable for chemical equipment and pipelines with working temperature of -40 ~ 400â?? and working pressure of 10 ~ 32MPa, and is suitable for conveying chemical media such as synthetic ammonia, urea and methanol. Fluid seamless steel pipe is a kind of pipe with hollow cross-section, without welding seam from beginning to end. Steel pipes have hollow cross-sections, and are widely used as pipes for transporting fluids, such as oil, natural gas, coal gas, water and some solid materials. 2.What is your production size range for fertilizer pipe? Our fertilizer pipe size range for OD 38 to 508mm, and WT 4 to 50mm. 3.Can we get it from stocks if we need in small quantity? We get both stocks sales and production sales. And our usual stocks scale is around 7000tons, we can sell them to you shall the pipes is available in stocks. And we have to produce in production order shall there is no stocks for sizes you need.
For oil, gas or water transportation . Line pipe convey the oil, gas or water to petroleum and gas industrial enterprise. There are two kinds of line pipe, which is seamless line pipe and welded line pipe. There is plain, threaded and socket ends, accordingly they connect with each other via welding, thread and socket connection.
Brand Name: Ark steel tube Place of origin: China Standard: ASTM A106, A179, A192, A210, A213,A269, A333, A335, DIN17175, EN10216-2, JIS3461, etc. Grade: TP304,TP304L,TP316, TP316L,T5, T9, T11, T22, etc. Delivery condition: Pickled, Polished, Bright Annealed Technique: Seamless/Welded Application: Heat-exchanger, Heater, Boiler, Condenser Equipment Marking: LOGO, Standard, Grade, Size, Heat Number. Package: Woven bag, wooden case, or as per customer's requirement. Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable. Outside Diameter: 12.7mm ~ 127mm Wall Thickness: 0.5mm ~ 12.7mm
Brand Name: Ark steel tube Place of origin: China Standard: ASTM A106, A179, A192, A210, A213,A269, A333, A335, DIN17175, EN10216-2, JIS3461, etc. Grade: TP304,TP304L,TP316, TP316L,T5, T9, T11, T22, etc. Delivery condition: Pickled, Polished, Bright Annealed Technique: Seamless/Welded Application: Heat-exchanger, Heater, Boiler, Condenser Equipment Marking: LOGO, Standard, Grade, Size, Heat Number. Package: Woven bag, wooden case, or as per customer's requirement. Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable. Outside Diameter: 12.7mm ~ 127mm Wall Thickness: 0.5mm ~ 12.7mm
Used inside of casing pipe, after completion of drilling, it is a kind of pipeline that transport the oil or gas from hydrocarbon reservoir to the earths surface, during which process it withstand the pressure of generated in mining. Diameter of the tubing is usually from 60.3mm to 114.3mm. There are several process forms of the oil tube end portion, we give the dimension table as below.
Brand Name: Ark Steel Tube Place of Origin: China Outside Diameter: 10.3-426m Wall Thickness: 1.24-40.49mm Length: Up to 25m Standard: ASTM B163, ASTM B167, ASTM B407, ASTM B444, ASTM B622, ASTM B677, ASTM B829,etc. Delivery Condition: Pickled&Annealed, Polished, Bright Annealed. Technique: Seamless Application: National defense, astronautics, transportation, equipment manufacture, shipping, petroleum, nuclear power industry, oil, and gas industry, and chemical industry, etc. Marking: LOGO, Standard, Grade, Size, Heat Number. Package: Woven bag, wooden cases, or as per customer's requirement. Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable.
