Welded steel pipe, like common ERW steel pipe, cannot ignore the trouble about cutting. And this is an essential step for the whole tubeâ??s production process. For manufacturers, they have to pay attention to that as a poor cut can lead to poor fit-up steel pipe. What effects are when there is poor cut. In general, a poor cut can lead to poor fit-up and create unnecessary gaps. More over, for some special steel tube, like stainless steel pipe with corrosion-resistant pipe, this would lead to distortion which may affect the corrosion-resistant quality. Of course, poor preparation also leads to longer weld cycle times, higher consumable costs and potential repairs. Thus, it would have influence for a pipeâ??s quality. How to solve this trouble for welders? A necessary cutting equipment would be the first step. For example, buying dedicated orbital pipe cutting equipment to guarantee cuts within mere thousandths of an inch of the specified parameters maybe one of the steps. Of course, the skilled experience for welder is also important.
Lead Refining system SM Industry provide systematic solution for Lead ore, Lead battery recycling. After the Lead ore or battery scrap is smelted in the furnace into crude lead (96-98%), the Lead refining process will be followed to produced final qualified lead ingot (99.99%). SM Industry can provide client two type of refining method: electro-refining and fire-refining process. SM Industry have strong technician team to provide the best effective process, also we have production base to manufacture the best tailor made equipment with high quality and economic prices, such as the rotating furnace, blast furnace, refining kettle, kettle shell, kettle cover, ingot casting machine etc. Complete & Integrated & Tailor-made Design Easy installation, Environmental Standard, Cost-effective Equipment 32-year Experienced Professors on Copper / Lead Metallurgy Professional Export Practices: Have Exported to +20 Overseas Countries We can provide customized service for you, you are warmly welcome to visit us!
Copper Electrowinning lead (Pb)Alloy Rolled Anode
HUNAN GREAT STEEL PIPE CO.,LTD is one of the leading steel pipe manufacturer from China,which occupy 10% of the total China steel pipe export quantity. We can meet clients demand for different size of ASTM,JIS,DIN,EN,API,BS standard pipe and tube.
Erw: 6mmx0.3mm-610mmx22mm lsaw: 219mmx5.0mm- 1820mm x50mm Ssaw: 219.1mmx3.2mm-4064mmx40mm Erw: 6mmx0.3mm-610mmx22mm lsaw: 219mmx5.0mm- 1820mm x50mm Ssaw: 219.1mmx3.2mm-4064mmx40mm
Process:erw (electric resistance welded) HFI (high frequency induction) EFW(electric fusion welded tube)quality standard:erw hfi , efw, :gb/t3091 welded steel pipe for low pressure liquid deliverygb/t9711 petroleum and natural gas industries--steel pipe for pipelinesis: 3589 steel tubes for water and sewageis : 1978-1982? steel tubes for use in transportation of oil; gas & petroleum products?bs: 1387 steel tubes for use for water, gas, air and steamastm a53 standard specification for pipe, steel, black and hot-dipped, zinc-coated, welded and seamlessdin 2458 welded steel pipes and tubesen10217 welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature propertiesapi 5l line pipecoating standard:ansi/awwa c104/a21.4 american national standard for cement-mortar lining for ductile-iron pipe and fittings for wateriso 21809 petroleum and natural gas industries - external coatings for buried or submerged pipelines used in pipeline transportation systemsdin 30670 polyethylen coatings of steel pipes and fittings. Moq 1 mt.
Process:ERW (Electric Resistance Welded)HFI (High Frequency Induction)EFW(ELECTRIC FUSION WELDED TUBE)Quality Standard:ERW HFI , EFW,:GB/T3091 Welded steel pipe for low pressure liquid deliveryGB/T9711 Petroleum and natural gas industries--Steel pipe for pipelinesIS: 3589 Steel tubes for water and sewageIS : 1978-1982? Steel tubes for use in transportation of oil; gas & Petroleum products?BS: 1387 Steel Tubes for use for Water, Gas, Air and SteamASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessDIN 2458 WELDED STEEL PIPES AND TUBESEN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature propertiesAPI 5L Line PipeCoating Standard:ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for WaterISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systemsDIN 30670 Polyethylen coatings of steel pipes and fittings. As clients ordered.
Steel pipes.
Application ú¦ it is used for conveying gas, water, and petroleum of both the oil and natural gas industries. We supply: 1). Sizes (o.D. X w.T): from 13.7mm -- 323.9mm x 1.5mm to 36mm 2). Stanard: api 5l. 3). Steel grade: a, b, x42, x52, x60, x70, x80 4). Surface: oiled or black painted to prevent rust 5). Marking: as per customer's requirement Inner packing: Caps on two ends of every pipe Package:bare packing/bundle packing/wooden carton packing.
1). Outer diameter: 219-1620mm 2). Wall thickness: sch5, sch10, sch20, sch40, sch80, sch160, schxx4 3). Standard: api5ct, api5l, gb/t13793-1992 4). Packing: as per customerf+s requests Application: crude oil, pipelines, natural gas pipelines, water supply lines, foundation piles, industrial pipeline networks, steel constructors, etc. Painting black, cap, in bundle.
Dear purchase, This is sunny from china. We are professional steel pipe exporter in china for many years. We exported in vietnam, australia and dubai's etc. We can provide seamless standard api5l, jis, din, en, asme, sa, steel grade: api5l gr.B-x70. Erw certificate: api5l psl1/psl2, api 5ct. We know the based price, so we can give you the reality price. Save your time and money.
SUPPORT SGS /BV THIRD PARTY TEST painted black to anti-rust ,bevel ends with plastic caps
Stainless Seamless steel pipe
Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc.
Steel pipe, to some extent, is our most pal in our daily life. I wan to say that no matter ERW steel pipe or other welded steel pipes are our best friend nowadays. We need them almost like we need to breath every moment. We would use Spiral Submerged- Arc Welded Steel Pipe for our low pressure liquid delivery, such as water, gas and oil during the whole day. Thus, we can make sure the regular supply for the necessary products for human beings. We would use seamless steel pipe for our high pressure liquid transportation, such as oil and gas for industries need. Under this situation, there is the products from the line for our better life than ever. We cannot leave steel pipes nowadays with its rising importance for human beings life.
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.
We are Threewaysteel pipe supplier which would provide you with various steel pipes whether you call for seamless steel pipe, ERW steel pipe, SSAW steel pipe, galvanized steel pipe or LSAW steel pipe. As an export base, we are committed to provide professional one-stop procurement service for customers with excellent quality, competitive price, convenient transportation and timely delivery. With the high demand of requirement for ERW steel pipe recent years, there is no doubt that we can use them not only for water transportation, but also in oil and gas area. Thus, as ERW steel pipe supplier, we would adopt the advanced technology for production of the ERW steel pipe. For example, now we can supply various categories of ERW steel pipe for customers such as: ERW Steel Pipe EN10219, ERW Steel Pipe AS 1163, ERW steel pipe JIS G3444, ERW Alloy Steel Pipe,ERW Stainless Steel Pipe and so on.
There is no doubt that we all know the big deal between chinese and usa recently. As supplier of erw steel pipe, we all know what does this mean. It also shows that there will be more and more high-level cooperation in the future of sino-u.S. Economic and trade cooperation. According to threewaysteelpipe manufacturer for seamless steel pipe, erw steel pipe and other steel pipes, there are 34 cooperation projects in two signing ceremony, the amount reached 253.5 billion us dollars. It is really a big deal for each country. Of course, the industry is also very wide so there are lots of industries would benefit from this cooperation. The contracted sectors cover areas such as energy and chemicals, agricultural products, aircraft and components, life sciences, environmental protection equipment and smart cities. The bulk of the contracts mainly focus on energy. As a large manufacturing country, china has a wide range of needs for various raw materials and energy sources and needs a diversified supply of energy from the u.S. Enterprises.
Application of spiral welded pipe Water supply engineering Petrochemical industry Chemical industry Electric power industry Agricultural irrigation Urban construction. Water supply and drainage. Gas transport Structure construction
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.
