Tag: Welded steel pipe

Buy a premium range of ASTM A213 pipes from the renowned name of industries

Are you searching for different kinds of pipes for industrial purposes? Then we can help you find the right kind to fulfill your requirement. We have years of experience manufacturing different pipes that will help to do different kinds of industrial jobs. Why people like to contact us to purchase ASTM A213 pipe:

Quality material

We always use quality materials to manufacture different pipes that fulfill our client’s requirements. Our company never compromises on the quality and affordability as well. So you always get excellent Welded steel pipe from us.


Understand the industry requirements

We have many years of experience in this pipe industry and provide you with products accordingly. We have a team of experienced professionals with enough experience to handle clients and fulfill their requirements accordingly. People can connect to us with their specific requirements, and we suggest ERW Pipes accordingly.


Take care client’s budget.

As we have enough experience in the industry always focus on providing the best quality product to the client. Our products are designed to fulfill different industry requirements so that people can purchase products to match their environment. You can visit our official website anytime if you want to purchase a range of excellent quality pipes.


Get To Know More About Our Products:-

Astm A335 | Seamless Steel Pipe | Hollow Section Pipe | SSAW Pipes

ASTM A335 Steel Pipe Details Specifications

Seamless Ferritic Alloy Steel Pipe for High-Temperature Service is define by Standard ASTM A335. The ordered ASTM A335 pipe must be suitable for fusion welding, bending, and other similar forming operations. Design, service environment, and mechanical characteristics will all affect selection.

High-Temperature Seamless Ferritic Alloy Steel Pipe.

Astm A335

Standards: high-temperature and ASTM A335/335M (ASME SA335/SA335M) properties

Common Size (mm):
Outer Dimensions: 19.05mm ~ 114.3mm
Wall Thickness:2.0mm ~ 14 mm
Length: max 16000mm

P11, P12, P22, and P5 are the primary steel grades use in manufacturing.

Astm A335

The following packing options are available: bare packing, bundle packing, crate packing, wooden protection at both ends of tubes, or as requested.

Similarly Chemical composition analysis, mechanical properties testing (including tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, and impact testing), and other inspection and testing Hydrostatic testing, non-destructive testing, and surface and dimension testing.

Astm A335

Oil-dip, varnish, passivation, phosphating, and shot-blasting are surface treatments.

However Each crate’s order number, heat number, dimensions, weight, and bundles—or other information—are marked on both ends.

Seamless ferritic alloy steel pipe for high-temperature service is cover by this specification. The pipe must be capable of fusion welding as well as bending, flanging, and other similar forming operations. Similarly the chemical composition, tensile properties, and hardness requirements for the steel material must be met. Each pipe length must go through the hydro static test. Additionally, each pipe must be check using a non-destructive examination technique in accordance with the prescribed procedures. The scope of each practice’s restrictions must be taken into consideration when determining the range of pipe sizes that may be examined. Present are the various mechanical test specifications for pipes, including the transverse or longitudinal tension test, flattening test, and hardness or bend test.

Astm A335

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ERW Pipes | ASTM A213 | Welded Steel Pipe | Carbon Steel Pipe

Buy Quality ERW Pipes For Different Purposes

Ronggangpipe.com is an experienced pipe company that offers broad types of pipes to fulfill people’s needs. ERW Pipes are derive from solid steel in sheet or bar form and formed into a solid round shape. It is form by drawing a solid billet over a piercing rod to create the hollow shell without welding or seam. The pipes are thinner and lighter than welded ones, and they also have a uniform shape as they are manufacture of uniform extrusion of an alloy. The pipes are manufacture of stainless steel materials. There are different stainless steel grades.

ERW Pipes

Carbon steel pipe is compose as an outcome of carbon and iron. It is pipes that are cast in such methods that they do not leave any seams to weaken the pipes. Such a kind is refer to as seamless steel pipe. Seamless pipes are prepare using an extrusion mold. It is because, since the seamless pipe has a continuous extrusion of the alloy, there is an added advantage of roundness in its circumference. Therefore, carbon steel is the most cost-effective alloying material in the market.

ERW Pipes

LSAW Pipes are manufacture by cutting, bending, and welding steel plates. The pipes are divide into high-frequency resistance welding and submerge. The pipes are produce by molding steel sheets to a cylinder and joining the ends together by welding in a straight line.

ERW Pipes

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Astm A335 | ASTM A213 | Stainless Steel Welded Pipe | Welded Steel Pipe

Ronggangpipe.com Offer Welded Steel Pipe For Different Industry

Ronggangpipe.com is one of the suppliers of Welded Steel Pipe. Therefore, we are obligate to meet the quality standards per the customer demand. The pipes are manufacture from spiral submerge arc welded steel plates. Steel pipes are typically use in the oil and gas industry for exploration. The pipes are submerge arc weld, commonly refer to as large-diameter weld pipes, manufactured by the submerge arc welding process.

Welded Steel Pipe

ASTM A335 is generally name chrome molly pipe for the chemical elements- Molybdenum and Chromium. The pipe specification covers nominal wall and minimum wall thickness pipe with alloy material and manufactured in seamless type. It is the standard seamless ferritic alloy steel pipe specification for high-temperature service. Therefore, the seamless ferritic alloy steel pipe is use in high-temperature services and the boiler industry. It is also use in different industries.

Welded Steel Pipe

ASTM A213 is seamless ferritic steel and austenitic alloy SS tubing used in boilers for superheaters and heat exchangers. The specification covers seamless ferritic and austenitic steel boiler, superheated, and heat-exchanger tubes. However, it is a standard specification for seamless tubes use in heat exchanger systems and covering. It applies to seamless ferritic and austenitic pipes with the minimum thickness in boiler and superheated. We focus on providing high-quality and affordable products to our clients.

Welded Steel Pipe

More Products:- ERW Pipes | Stainless Steel Welded Pipe | SMLS Pipes | Carbon Steel Pipe | LSAW Pipes

Carbon Steel | Carbon steel pipes | ronggangpipe.com

Steel Pipe & Its Uses for Different Industry

Carbon steel pipe , Seamless steel pipe , Welded steel pipe

The following article provides brief information about the different kinds of steel pipes and its uses.
Look around you. Metal pipe is anywhere! Anywhere you switch or appearance, you may see some type of shape or manner of conduit, that metallic pipe is being used for. And that’s no longer to mention the pipe that is “out of sight, out of thoughts” this is serving its motive under the ground.

Trendy or nominal pipe sizes may be found on a pipe chart this is used for the duration of the enterprise. Wall Thickness and Weight in keeping with Foot of each metal pipe size. In case you do not know something approximately N.P.S., its encouraged which you check the chart before shopping for any or doing any projects with pipe.

There are basically three distinct types of pipe, and they fluctuate inside the manner they were manufactured. There’s seamless steel pipe that begins out as a solid round and after being heated nearly too melting factor, a hole is pierced via the middle with a tool and creates the pipe. That is realize. The second and most famous variety called ERW or “electric Resistance Welded” Pipe, begins out as a reel or cut-to-width coil of metallic, referred to as “Skelp”
The ultimate and least used production method is “Butt-weld” metallic pipe. It is largely the identical technique because the ERW pipe, besides after being rolled up, the edges are heated up and fused collectively to create the pipe. Carbon steel pipe made with the aid of rolling and welding portions of metallic plate into cylinders or “Cans” after which welding them together cease to cease to make the pipe.

Just about any eating place or place of work has an out of doors signal hooked up on a pole made of steel. Observe all of galvanized pipe used for highway signs. The listing goes on and on, fence posts, culvert pipe on the stop of your driveway, pipe piling to stabilize foundation systems of huge constructing and skyscrapers, slurry line pipe used in quarries and sand operations, columns within the basement of your house. That’s just to call a few structural applications.

Further to all of the structural programs Seamless steel pipe is utilized by the mile for potable water strains and drainage purposes. Pipe used for “Casing Pipe” that is pulled or jacked into the floor, to encase and protect utility strains under highways, railroads, lakes and rivers. However the principal use of a brand new top pipe product is “Line Pipe” this is used within the oil and gas enterprise for conveyance of product from the rig to the refinery.

Irrespective of if its reconditioned used Welded steel pipe that was taken up from the ground after being decommissioned, new surplus pipe that became leftover from a project or mill rolling, mill reject pipe that has been downgraded due to abnormalities or failed trying out or a today’s prime metal pipe product complete with Mill take a look at reviews to MTR’S, there’s a place or use for it in our global.

Hunan RonggangA Renowned Global Manufacturers and Exporters of Steel

Hunan Ronggang Steel Industry Co. Ltd. is a veteran steel manufacturing company in China established in 2008. We are developing and exporting stainless steel, alloy steel, Structural steel carbon steel, and pipeline accessories like fittings, flanges, and valves. We are specialists in producing products of any shape and size and delivering them globally and in the domestic market. People can come to us for the customized requirement of steel.

Steel construction contractors are increasing rapidly in the metal industry, but our company is the trusted name loved worldwide. Our extensive inventory and skilled workers are capable of delivering the best for the customers. We have on-demand stock available for the clients, which are of high quality. We do not delay the delivery of the demanded product and send them to the customers at the scheduled time.We are offering specialist design and construction skills.

We are the leader in full-service steel fabrication and large-scale erection. If you are looking for global manufacturers and trading companies of steel products, end your search with us. We have the best reputation in the market as we can maintain long-term relationships with our existing clients. We can provide any range of construction services for metal building projects. Our core business is LSAW PIPE manufacturing which is available in large diameters and exceptional lengths. Contact us to fulfil your order and to know about our product range.