Some clients would lets us to have an introduction for sour environments steel pipe. We would recommend line steel pipe no matter API 5L or other seamless or stainless steel pipe. Today, we will have a general ideas for the introduction for steel pipes. First of all, like we all know that, seamless steel pipe would be adopted in high pressure demand environment. Under this situation, they would be applied in gas, oil and other flammable products no matter fluid or solid. In addition, for sewage water, there is impurity in here. Under this situation, large diameter steel pipe would be necessary. So the first choice for us here is the SSAW steel pipe. And for sour environment, we would recommend line pipe as the title said. More details, welcome the discussion through email or phone call with us.
This article is wrote for those customers who are not so sure for which kind of steel pipe they need. As a fresh man in steel pipe industry, some clients would ask our advice for seamless steel pipe, stainless steel pipe or other steel pipe. Today, we would make an outline for you and you can have a basic information for it. From the list above, we can get basic idea for the steel pipeâ??s choosing direction: There are five main categories for steel pipe in Threewaysteel: 1. Seamless steel pipe (carbon, steel pipe, stainless steel pipe, alloy steel pipe); 2. ERW steel pipe (carbon, steel pipe, stainless steel pipe, alloy steel pipe, SHS/RHS steel pipe, galvanized steel pipe); 3. LSAW steel pipe ( structural steel pipe, fluid transportation pipes, external anticorrosive coating, internal anticorrosive coating ); 4. SSAW steel pipe (structural steel pipe, fluid transportation pipes); 5. Pipe fittings.
Some customers would ask which kind of end we can provide so that they can make sure the pipe connection after they purchase. Actually, no matter seamless steel pipe or ERW steel pipe, there are different methods to connect. Here are some examples for showing you. Generally speaking, there are following pipe connection: Butt weld, Flanged all types, Threaded, Socket weld, Glued, Brazed and Grooved end. From the picture above, we can see that from the left to right, from up to down, they are Butt weld; Flanged all types; Threaded, Socket weld, Glued, Brazed and Grooved end. With these four types, there is no much big trouble for the pipeâ??s connection.
One of my fIrrigationriends is doing business about watermelon in greenhouse. Under this situation, there is no doubt that he needs the help of various steel pipes from seamless steel pipe to ERW steel pipe and others steel pipes for the watermelonâ??s irrigation during the hot summer. First of all, we should figure out the method for long distance transmission of water for the watermelon. Under this situation, he tries the way of long distance ERW steel pipe for this function. Generally speaking, seamless steel pipe is more expensive than ERW steel pipe, and it was just used for water supply. So ERW steel pipe is enough for this role. Second, due to the large scale of watermelon irrigation, we would like to choose ERW steel pipe. Seamless steel pipe, because of its decided and small-bore diameter, is not suitable for this large scale irrigation.
Different steel pipe would have its special production method, so that they would have multifarious characters. Today, we would like to talk about black ERW steel pipe among welded steel pipe. 1)It is a kind of steel pipe made by hot-rolled coil through the molding machine; 2)Main production method would be high-frequency; 3)Compared with ordinary welding steel pipes production technology, black steel pipe has better technical on body melting, mechanical strength; 4)Black ERW steel pipe has features of smooth appearance, high precision, low cost welding seam height and so on.
The answer is definitely for good life of human beings when we get steel pipe from suppliers, whether it is seamless steel pipe, welded steel pipe or galvanized steel pipe. Without steel pipe, life would be horrible nowadays. Different steel pipe would have speciality for its special characters. Here is the pipe introduction of SMLS steel pipe which belongs to seamless steel pipe. There are six main categories for SMLS steel pipe: Fluid pipe, line pipe, structural pipe, high-pressure boiler pipe, low and medium pressure boiler pipe, casing and tubing pipe. Their difference is here in the list and you can see clearly. You can contact us once you choose the one you needed and of course, plz tell us once you have any questions with the list here.
Cooling method plays an important role during the production process of seamless steel pipe. As some defects may happen during the cooling process if we donâ??t take the rightful plans for it. So we should have a clear understanding for the cooling methods before the production of steel pipe. There are three main categories for cooling method: 1.Air cooling: according to the literal meaning, we can know the method easily. It is a kind of natural cooling method as we just need to put the steel pipe into the air. To some extent, it is a widely used way to cool steel pipe after hot rolling. 2.Fast cooling: this is the cooling method with the process of blowing, spraying and water. We can use fast cooling if we are in need of fast done for the product. Depend on the cold water, we can lower the temperature quickly than air cooling method.
K55 Casing pipe 9-5/8" 47PPF K55 BTC R3 13-3/8" 54.5PPF K55 BTC R3
On the morning of April 10, Chinese President Xi was invited to attend the opening ceremony of boao Asia BBS 2018 annual conference. As steel pipe supplier, from seamless steel pipe to SSAW steel pipe, weâ??ve learned lots from the keywords President Xi said. Keyword--new age, new mission We Chinese will continue keep the spirit of constantly strive to become stronger, and become better. We Chinese will continue keep the spirit of innovation and pushing the development. We Chinese will continue to keep the expand open, and highlight the cooperation. As supplier of steel pipes and we have done import business for almost 25 years and it is time for us to follow the step of president to figure out the right way for us to get.
Good Price Mild Seamless ERW Carbon Steel pipe Size:10-1016mm*1.7-52mm Grd:A,B,X42,X46,X52,X60,X65,X70 Length:Fix or Random Length PRODUCT DETAILS FOR ERW BLACK STEEL PIPE Product ERW steel pipe / Welded Steel Pipe Standard API 5L PSL1/PSL2 GR.B - X70, GB/T 9711-1, GB/T9711-2, ISO 3138-1, ISO 3192-2, ASTM A53 GR.A/B/C, EN 10219, EN 10217, JIS G3444, AS 1163 etc Thickness 1mm- 20mm Type Line Pipe & Structural Pipe Out Diameter 21.3mm-660mm Technique Longitudinal Electronic Resistance Welding (ERW) High Frequency Welding( HFW) Length 0.5mtr-22mtr(5.8/6/11.8/12 meters, SRL,DRL) End Square ends/Plain ends(Straight cut,Saw cut, Torch cut), Beveled ends, Threaded Certification CE,SGS,ISO9001,BV,TUV or as per customer Surface Treatment 1.Bare 2.Lightly oiled 3.Black/Red/Yellow Painting 4.Zinc/Anti-corrosive Coating 5.According to clients requirement Package 1.Bundle 2.In bulk 3.Ends Protector on both sides 4.Waterproof materials wrapped or as clients requirement Min order 1 ton or as clients requirement Payment Terms T/T, L/C, Western Union etc. Deliver Time Within 7-30 days after deposit, ASAP Application 1.Low pressure fluid(water,oil,gas and other liquid) 2.Petroleum and chemical industry 3.Stress & pressure structural parts and spare parts 6.API pipelines 7.Machine structure pipe 8.Electric power engineering etc 9.Low, medium and high pressure boiler pipes Supply 1. Seamless steel pipe 2. ERW steel pipe 3. LSAW steel pipe 4. SSAW steel pipe 5. Oil country tubular goods 6. Pipe Fittings Business Type Manufacture and exporter
Seamless steel pipe, manufactured in Threewaysteel pipe company, has various standards with different production process. Today, we would list a detailed diagram for customers to choose from. Seamless steel pipe can be made by material of carbon, alloy and so on. Here is the list for them: Alloy / Stainless Steel Pipe: Seamless Pipes.D.6-630mm W.T.0.5-100mm L max 24000mm Welded Pipes.D.6-300mm W.T0.5-66mm ASTM/ASMEA213/SA213 A249/SA249 A268 A312/SA312 A269 A270 A358 A376 A409 A511 A688 A789 A790 A803 A928 A544 A409 A632 A688 A778 A908 Boiler Steel Pipe: Application: Boiler, Super Heater, Heat Exchanger, Ship Builders, Automotive Industry, Power Generation, Food Industry, Paper Industry, Pharmaceutical Industry, Chemical Industry, Oil and Gas Industry Standard: ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A790, DIN 17456, DIN 17458, GB/T14976, GB/T13296, JIS G3459, JIS G3463, EN 10216-5; GOST 9940; GOST 9941 Out Diameter: 6mm~762mm (NPS:1/8"~30") Wall Thickness:1mm - 50mm
Each kind of test measurement such as Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test would be necessary for guarantee of the high quality of steel pipe like seamless steel pipe, galvanized steel pipe. There are some characteristics for visual inspection of non-destructive testing: 1.Weld surface defects test: surface cracks would be the first step for check of the steel pipe and then the impermeability and weld quality of the leak. 2.Detailed exam for raw material for steel pipes production, such as the surface cracks, peeling, cables, scratches, dents, bumps, spots, corrosion and other defects. 3.Cavity detection. This test would carry out according to the engineering projects demand and the engineers requirement. 4. Additional material inspection. Inspect the product for dust, foreign matter and other residues in the cavity.
No matter which kind of steel pipe, seamless steel pipe, or ERW steel pipe, or straight seamless welded pipe, there is the pipe forming demands for them in order to have the best quality when they applied in various engineering project. Here is the list for welded steel pipeâ??s joint surface demands for manufacture and this would lead customers to figure out the better steel pipe too. 1.It is not allowed for cracks, pores, slag, lack of fusion, spatter during the production process. 2.Temperature would be controlled strictly. For example, we should figure out the different temperature for surface treatment about Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating during the whole production. 3.It is necessary to notice that we should keep the whole temperature must not be lower than the surface of the weld surface of the pipe. For example, some of the welding reinforcement does not exceed 3mm (the maximum width of the weld after the groove). We have to pay high attention to every step during the production process in order to have high quality steel pipes for customers.
Features: 1. Portable stage, mobile stage. 2. Max loading capacity, 1000KGS/SQ.M. 3. Anti-rust stage riser, anti-slip & fire resistance & waterproof 4. Ideal used for outdoor concert stage. 5. Adjustable height. 6. Environment friendly. 7. 5 years guarantee.
If you are planning to buy stainless steel tube&pipe china from professional stainless steel tube, stainless tube, inox tube manufacturers china and suppliers china, please feel free to contact zhejiang sinosteel(zjzgsteel), equipped with productive factory, we are always at your service. Stainless steel tube is the star product. Zjzgsteel cooperate with toyota, Germany car industry widely on stainless steel tubes.Tolerance of 0.05mm can be Achieved!it is specialized in the manufacture of stainless steel tubes with high quality! Standard: Aisi, astm, din, en, gb and jis Astm a312, astm a213, astm a269 and astm a790 Materials: 300series:301, 302, 303, 304, 304l, 309, 309s, 310, 310s, 316, 316l, 316ti, 317l, 321, 347, Others:2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7 ph, s31803904l, etc Duplex stainless steel: (s22053, s25073, s22253, s31803, s32205, s32304;2205, 2507) Special stainless steel: (904l, 347, 347h, 317, 317l, 316ti, 254mo) Production process: Cold drawing and precision rolling Outer diameter: 6 to 720mm, 1/8 to 36 inches Wall thickness: 0.89 to 60mm Length: 1~12 meters or customized Type: Seamless &seamed Packing: Plastic poly-bag, wooden case All our products are packed, stored, transported according to the international regulation. The tubes are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request. Applications: Stainless steel tubes usually applied in motor, construction, oil, medicine, food, paper, machinery, washing machine , chemicals, food containers and other industries. Seawater environment, petrochemical, fertilizer, oil refining, oil and natural gas, light/food, paper pulp and making paper, energy andenvironmental-protection industry.
As the saying goes that To be is to be perceived. You would feel it if we cannot describe it sometimes. This is for air, water, seamless steel pipe and so on. Even a child would tell his mother that we can use this tube for water when he plays games. Seamless steel pipe, coming from Threewaysteel pipe company, with its special characters API 5L: GR B, X42, X46, X56, X60, X65, X70, is here for customers. We cannot see deep seaâ??s oil drilling all the time. However, as my child said that I know we need steel pipe when I have a shower and I need to have the steel pipe when I wash my clothes. We will know its importance in our daily life once the broken steel pipe cannot do any transportation work for us. We may not talk about them all the time, however, we know they are here with us which would give us comfort.
There are some special sectors for engineering projects need erw steel pipe largely. For this point, manufacturer threewaysteel pipe company would have a list for the relative steel pipe produced for customers. Pipe type: erw steel pipe astm a53, cs-hfw pipe, cs-erw pipe Application: oil/gas/water transmission, machinery manufacturing Specification: Od: 33.4-660mm Wt: 2.1-22mm Length: 0.3-75m Standard & grade: astm a53, astm a178, astm a500, astm a501, astm a691, astm a1020, astm a252, astm a672, en 10219 End: square ends/plain ends (straight cut, saw cut, torch cut), beveled/threaded ends Surface: black painting/oil painting/anti-rust oil/anti-corrosive coating Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, bending test, blow test, impact test), exterior size inspection, hydrostatic test, x-ray test. Packing: bundled, plastic caps plugged, waterproof paper/bag wrapped
Pipeline characteristics: 1. The fungus and microorganism in the tap water or wastewater will not attach pipeline wall. 2. The inner coating of the pipeline is smooth; the fluid friction resistance is small. 3. The pipeline inner wall has excellent corrosion resistance. 4. The outer wall of the pipe coated with the single layer of polyethylene powder, flexible, resistant to bump, with a strong resistance to soil corrosion, green. 5. The design life of the inside and outside coating is up to 50 years. Mainly used in municipal water conservancy project (transport tap water, middle water, sewage), petroleum, chemical, natural gas, electricity, heat, sea water transport, coal and other fields. Apply to bury underground, overhead, underwater lying.
Inside and outside epoxy coated steel pipe to maximize the advantages of both steel pipe and plastic pipe. Not only have the mechanical properties of steel, high strength, high stiffness, but also have the advantages of plastic pipe, anti-corrosion, smooth pipe wall, not breeding micro-organisms, no incrustation, water resistance coefficient is small. Compare with normal steel pipe the average water supply increased by 10% -15%, reducing the power consumption of water supply by 15
3lpe coated steel pipe Polyethylene coated steel pipe The combination of the interfacial properties and chemical resistance of the epoxy coating with the mechanical protection properties of the extruded polyethylene anticorrosive layer, thereby significantly improving the respective properties. Pipe wall coated with fusion bonded epoxy ((fbe), to solve the problem of pipeline corrosion, pipe roughness is small, smooth wall, hydraulic performance is good
