LSAW Steel Pipe

    Chinese steel market changes a lot in 2017.     1. Since Nov, rebar keeps going and is tend to reach history record. According to market data, supply and demand relationship for rebar is changing a lot. One reason is that infrastructural construction is increasing. The other is that rebar stock is decreasing. So demand is more and supply is less, so price will keep increasing.     2. According to global marketing data, overall global mineral exploration marketing is bottoming out. The recession of global mineral exploration has created a positive environment for our mining industry.     3. In Chinese market, all kinds of staple products are increasing, steel products, coal, non-ferrous metals, glasses, concrete, etc, has been hit a record recently.     4. Steel product production capacity in middle east and south east Asia is going up. According data from OECD, in middle east and south east Asia, more and more factories are e...

    An automatic hydrostatic testing device suitable for piping and casing is introduced to Sara recently by one of my friends who have worked in steel pipes industry for almost ten years. And as supplier of steel pipes, like seamless steel pipe now, I’ve figured out how important to have a test before the negotiation with customers.     Generally speaking, thread gluing is a common failure of oil piping found during manufacture and operation. So how do we deal with this trouble? First of all, texting devices would be a nice option to guarantee the quality. For example, high precision instruments would be widely used for oil industry to measure the monomial parameters of taper, pitch and height screw for oil pipe, canola and drill shank. We would reduce the risk for various steel pipes after we have these basic testing. Of course, reparing would be another step too. As we all know that tube-lathe is mainly used as processing the petroleum pipeline screw thread and...

    ERW carbon steel pipe with this processing technology has the advantage of heat treatment after welding process to eliminate the weld and heat-affected zone of the residual stress, grain refinement, weld heat affected zone is small, heating speed, which can greatly improve the welding speed and weld quality, and can be un-pickled, shot peening and trimming the strip as a blank, while welding alloy steel, high alloy steel and non-ferrous metal pipe, greatly reducing the unit power consumption, with a set of welding equipment can produce erw carbon steel pipe.     But at the same time, for the erw carbon steel pipe unit, the larger the diameter, the more it is limited by the strip weight and the wall thickness of the raw material, the storage equipment is limited by the spiral looper. In addition, the erw carbon steel pipe unit has a higher linear velocity, arc welding pipe speed is generally 3m / min, do not match each other. Therefore, erw carbon steel pipe uni...

    There are some rules for foreign business’s promoting, even just the different product’s standards. For example, if you want to sell steel pipes like the ERW steel pipe, it is necessary to have a basic understanding for frequently-used standards for steel pipes.     For American standards: API 5CT, API 5D, API 5L, ASTM A53, A106, A179, A192, A209, A210, A213, A333, A335, A500, A501, A519, ASME and so on.     For Japanese standards: JIS G3441、3444、3445、3452、3454、3455、3456、3461、3462     For German standards: DIN 1629、1630、2391-2、17175     For England standards: BS 3059-2、BS1387     For Europe standards: EN 10210-1、10216-2、10297-2     For Russian standards: GOST and so on     And for Xinyue steel pipe company, for SSAW steel pipes, we have the standards API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS among international steel pipes standards. And for ERW steel pipe, we have...

    Definition     Smls pipe is a hollow section with no seams around the long strip of steel.     Application     Smls pipe is used in fluid transportation, boiler plant, engineering, machinery processing plant.     Classfication     Smls pipe according to the production method can be divided into hot-rolled tube, cold-rolled tube, cold-drawn tube, extrusion pipe.     According to the shape of a round tube, shaped tube of the points. Shaped tube in addition to square tube and rectangular tube, there are elliptical tube, semi-circular tube, triangular tube, hexagonal tube, convex-shaped tube, plum-shaped tube.     According to the different materials, divided into ordinary carbon structural tube, low-alloy structure tube, high-quality carbon structural tube, alloy structure tube, stainless steel and so on.     According to the special purpose points, a boiler tube, geological tu...

    Smls pipe is a kind of long steel with hollow section and no joints. Smls pipe is used for conveying fluid pipe, structure with seamless steel tubes,  compared to the solid round steel, in the bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel, widely used in the manufacturing of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding and so on.     Smls pipe made of high quality carbon steel or alloy steel, hot-rolled, cold-rolled (pull) of the points.     Usage     1. Construction categories are: under the pipeline transport up to more, cover the floor when the extraction of groundwater, boiler hot water transport and so on.     2. Machining, bearing sets, processing machinery parts and so on.     3. Electric class: gas transmission, water generation fluid pipe...

    We all have first name after the last name and we may a family if we have same last name. So does for the family of seamless steel pipe, they have different first names like cold draw seamless steel pipe, hot rolled seamless steel pipe, carbon seamless steel pipe and so on.     According to different application, we can get multifarious seamless steel pipes made by different material and production process from supplier. For example, it would be the type of structure purpose like the desk feet when we choose the general structure and mechanical of the steel pipe. Of course, due to the safety consideration for petroleum, gas and other fluids conveying, it seems like the liquid services equipment of seamless steel pipe should have a better character when production. For the steam and boiler manufacturing, it is okay with the low and medium pressure taking of the seamless steel pipe. In addition, for the oil and gas conveying which needs high pressure taking and s...

    Streetlight has become the essential product for customers nowadays as it would provide us various convenience when we go out at night. The components of the streetlight, excepting the lamp, we should take notice for the pillar too. Which kind of materials is better for the pillar making? Wood pillar? Steel pipe like ERW steel pipe pillar? Plastic pipe pillar?     Actually, I still remember that it would be a wooden pillar under the streetlight to keep the night bright. And there are lots of trouble with the wooden pillar. For example, it would rot with time goes one by rain and sunshine even the ant. Of course, it is cheap at that time.     With time goes by, we have changed the pillar for street lamp. For example, steel pipes would become one of the options. As it would not damaged quickly by rain or sunshine, of course not the ant too. At the same time, it could save lots of time and labor sources for replacement and maintain. To some extent, thi...

    Seamless steel pipe is divided into two categories, including hot-rolled and cold-rolled seamless steel pipe.     Hot-rolled seamless steel pipe contains general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking pipe, geological pipe and other steel pipe.     In addition to the general steel pipe, cold-rolled seamless steel pipe also contains low pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking pipe, other steel pipe, but also include carbon thin-walled steel pipe, alloy thin-walled steel pipe, stainless steel pipe, special-shaped steel tube.     The diameter of hot-rolled seamless pipe is generally greater than 32mm, wall thickness is 2.5-75mm, the diameter of cold-rolled seamless steel pipe can be 6mm, wall thickness can be 0.25mm, the diameter of thin tube can be 5mm, wall thicknes...

    Nowadays, we are looking for new energy. Oil and gas are two main energy resources for us. We are develop a grate scale of getting energy from the bottom of the oceans. Thus, offshore construction become more and more common everywhere. Steel pipe plays an important role is off shore construction.     Tianjin Xinyue Steel Group can provide a wide range of products for offshore construction.From drilling pipe, to welded steel pipe or seamless steel pipe for transportation for oil and gas, and scaffolding and other pipes for offshore plate construction. We provide product expertise, technical advice and broad knowledge about steel pipes, ranging from API, ASTM, ASME to EN and other standard.     Offshore oil and gas industry are mainly active in:     Subsea constructions     Offshore constructions     Subsea pipelines     Oil and gas transportation     Check our project list for more info. ...

    In 2017, raw material price in Chinese market is not stable, lowest point is around April, less than $460 per ton. Peak time is around September, unit price per ton is $660. Current time, unit price for raw material in China is around $620. Under such unstable marketing, what can we do?     First of all, for customer who brought steel pipes from China for years, surely they know about Chinese market, so we just need to update our best quotation to them. For any one who truly understand Chinese market, it’s their decision to make about when should they place the order.     Second part are those who want to but steel pipe from China, but who doesn’t know Chinese market so well. In this case, we should explain the situation for the whole year to them, and clarify to them that peak season for steel pipes are begin in September, and government’s control will also be intense then. So if you truly have inquiry for steel pipe and need to use them within thi...

    Trex Co. Inc. has completed its acquisition of Stadium Consolidation LLC, a decorative rail maker based in Brooklyn Park, Minn., for $71.5 million.     Trex said it plans to use the deal to expand the reach of its composite decking products into SC’s commercial markets.     The deal, which wrapped up Oct. 10, is the first major acquisition by Trex, a Winchester, Va.-based manufacturer of composite decking made from recycled polyethylene and sawdust.     SC designs and markets modular and architectural railing systems for offices, hotels and hospitals and multi-family projects as well as staging and seating systems for sports stadiums and theaters. That’s an estimated $1 billion market, according to Trex officials, who say SC is on track to post $56 million in sales this year.     Trex has rail products, too, for its three brands of decking that are sold at price points of good, better and best, and the company website show it...