China Steel Pipe Manufacturers Suppliers Factory - Customized Steel Pipe Company

Your Leading Steel Pipe Supplier

Hebei Yugang Pipeline Manufacturing Co., Ltd. is a large-scale industrial and trading company specializing in pipeline anti-corrosion, pipeline insulation, pipeline accessories, construction and transportation machinery, and trade. Our company sells 3PE anti corrosion steel pipes, spiral steel pipes, anti-corrosion pipes, insulated steel pipes, pipe fittings, and polyethylene pipes for oil and gas applications. These products are used in oil and gas transportation, chemical liquid transportation, municipal engineering, and international conflict-related needs.

Straight Seam Pipe
Welded steel pipe with one straight weld line along the pipe length for straight seam pipe.Common delivery length is 4-10 m, with high-frequency welding or submerged arc welding used for different
Seamless Carbon Steel Tube
Weld-free carbon steel tube made from round steel billet by hot rolling, cold drawing, or related forming process for seamless carbon steel tube.Used for fluid transport, machinery parts, pressure
Seamless Stainless Steel Pipe
The seamless stainless steel pipe is prepared for buyers who need a checked pipe size, a clear material record and steady workshop supply. It suits pressure, machinery and fluid service where
ERW Welded Steel Pipe
1.Features: Mature technology, low cost, and flexible diameter range.2.Quality Control: Online weld inspection and hydrostatic testing ensure performance.3.Customization: Material and specifications
ERW Steel Pipe
Material: Strictly conforms to API 5L standard.Customization: Supports customization of outer diameter, wall thickness, length, coating, etc.Price: Direct supply from the manufacturer, resulting in
Large Diameter T-welded Pipe
Large diameter T-welded pipe is a special steel pipe structure, mainly used for pile foundation construction of large-scale foundation projects (such as bridges, docks, high-rise buildings, etc.).
Seamless Carbon Steel Pipe
Seamless steel pipes are made by perforating a whole round steel bar and have no welds on the surface. They are produced using processes such as hot rolling, cold rolling, cold drawing, and
Straight Seam Steel Pipe
Straight-seam steel pipe is a type of steel pipe with a weld seam running parallel to the longitudinal direction of the pipe. It is commonly used in the water supply industry, petrochemical industry,

Why Choose Us

Broad Market
The company provides high-quality steel pipe products, mainly exported to Southeast Asia, South Asia, the Middle East, Russia, South Korea, Japan, the United States, and EU countries.

Advanced Equipment
Our production equipment includes 5 spiral pipe production lines, 3 anti-corrosion steel pipe production lines, 6 thermal insulation steel pipe production lines, and 2 straight seam steel pipe production lines.

Complete Qualifications
We have obtained ISO9001 international quality management system certification, API Spec 5L, 5CT, and 5B product certifications from the American Petroleum Institute, ISO14001 international environmental management system certification and GB/T28001 occupational health and safety management system certification, ect.

Types of Steel Pipe

Large Diameter T-welded Pipe

Large diameter T-welded pipe is a special steel pipe structure, mainly used for pile foundation construction of large-scale foundation projects (such as bridges, docks, high-rise buildings, etc.).

Seamless Carbon Steel Pipe

Seamless steel pipes are made by perforating a whole round steel bar and have no welds on the surface. They are produced using processes such as hot rolling, cold rolling, cold drawing, and extrusion.

Straight Seam Steel Pipe

Straight-seam steel pipe is a type of steel pipe with a weld seam running parallel to the longitudinal direction of the pipe. It is commonly used in the water supply industry, petrochemical industry, and other fields. Its simple production process, high efficiency, and low cost have led to its rapid development.

Specifications of Steel Pipe

Product Name	Straight Seam Steel Pipe
Material	A53, ST33, A283, A135, ST37, A53, A106, ST35, A179, A214, A192, A226, A315, ST42, A106-B
Wall Thickness	2-200mm
Unit Length	3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request
Surface	Bare surface, varnish painting, galvanizing, other painting as per customers' request
Application	Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures
Tolerance	±1%
Processing Service	Bending, Welding, Decoiling, Punching, Heating, punching, cutting,

Features of Steel Pipe

High strength

Steel pipes have high strength and pressure resistance, and are suitable for workplaces with heavy pressure and large loads.

Strong corrosion resistance

Steel pipes can maintain a certain degree of corrosion resistance in different working environments, especially stainless steel pipes, which have good corrosion resistance.

Good toughness

Steel pipes are not easily damaged during transportation and installation and have good toughness.

Good formability

Steel pipes can be processed into various shapes and specifications in a variety of ways and have good formability.

Customization Options

Material	Customizable
Length	Customizable
Diameter	Customizable
Wall Thickness	Customizable
Processing	Hot Rolled, Cold Rolled, Cold Drawn, Extruded, etc.
MOQ	Customizable

Manufacture Process of Steel Pipe

Material Selection and Preparation: Choose suitable billets (usually round billets) as raw materials to prepare for subsequent processing.

Heating and Piercing: Heat the billets to the appropriate temperature, then use a piercing machine to create a hole in the center, forming a hollow tube.

Rolling and Sizing: Roll the hollow tube using methods such as three-roll skew rolling, continuous rolling, or extrusion to expand or reduce the diameter, achieving the required size and wall thickness.

Finishing: Further process the tube according to project requirements by selecting either hot finished (hot rolling, hot expansion) or cold finished (cold rolling, cold drawing) techniques to adjust the dimensions and properties of the pipe.

Heat Treatment: Perform heat treatment on the rolled pipes to improve their mechanical properties and microstructure, enhancing overall performance.

Straightening and Refining: Straighten the pipes to ensure their linearity, then carry out refining processes such as cutting and deburring to improve product quality.

Testing and Marking: Conduct hydrostatic testing or non-destructive testing on the finished pipes to ensure quality standards are met, and proceed with marking and categorization for subsequent storage and transportation.

Application Scope of Steel Pipe

Water – Because steel is both rust and corrosion proof, it is an excellent choice for the delivery of domestic water. Its strength and durability help it to last many years underground despite pressure, shock and vibration.

Construction – Many contractors and companies now use steel tubing in building foundations and framing systems. It is also used to create handrails, poles, fences, scaffolding, chimney pipes, exhaust pipes and temporary structures.

Utilities – Steel pipes are used to encase utility lines underground and for Electric power, gas lines, water mains The durability and strength of steel pipes and tubes make them an excellent choice for protecting sensitive lines.

Extreme Utilities – Steel pipes are also a great choice for extreme utilities, such as hot water lines and gas transportation. Black steel pipes are the best option in this type of situation, as they feature an iron oxide coating on the outside in addition to the strength and durability of the steel tubing on the inside.

Sewage – Again, because of its anti-corrosive properties, steel tubing is ideaL for underground sewage. Your best bet is to choose galvanized corrugated steel tubing for this purpose. The ripples found within the galvanized corrugated steel tubing increases its ability to handle extreme levels of pressure, which are found regularly in underground sewage systems.

Our Service Advantages

Pre-Sales Service

We provide professional explanations of steel pipe materials, specifications, and applicable standards. Through on-site inspections or consultations, we clarify the customer's application, budget, and delivery time.

Sales Service

We refine the contract to specify technical parameters and acceptance methods. We regularly send production progress photos/videos and provide tracking links such as truck license plates and driver contact information to ensure visibility of production and logistics.

After-Sales Service

We provide a rapid response mechanism, dispatching technicians to provide on-site guidance on lifting and stacking. We provide solutions to any quality issues on the same day. We also regularly visit and record any corrosion on the pipes.

Packing & Transportation

Packaging Details	In bundles with steel strip or in loose, non-woven fabrics packings or as per customers' request.
	To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Payment Terms	T.T with 30% downpayment, 70%before shipment.
	Paypal or West Union also accept.

productcate-935-547

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FAQ

Q: What are the three grades of steel pipe?

A: Grades (such as A, B or C) are assigned that indicate certain characteristics of the steel based on differences in its chemical makeup and mechanical properties.

Q: Are steel pipes hot rolled?

A: Whereas pipes are typically manufactured from black, hot rolled steel, tubes are made from cold or hot rolled steel. At Sterling, we offer steel tubes in a range of grades, such as commercial quality, A.K.D.Q. and low carbon.

Q: How hot can steel pipe get?

A: Maximum Temperature: The maximum temperature limit for stainless steel pipes depends on their grade and composition. Austenitic stainless steels can withstand temperatures up to 870°C (1598°F), while ferritic and martensitic stainless steels have lower temperature limits, typically around 700°C (1292°F).

Q: What is the useful life of steel pipe?

A: The life expectancy of steel pipe is eighty to one hundred years and lacks the danger of leaving behind lead in the water. Steel pipes are dipped in zinc to provide them with a layer of protective coating. This prevents corrosion and increases their lifespan.

Q: Can I bend a steel pipe?

A: Draw bending tends to be more effective on tubing with thicker walls or made of stiffer material such as steel. Rotary draw bending can ensure tight radii and bend pipe for heavier conduit, handrails, trailer frames, ornamental iron and car chassis.

Q: How to strengthen a steel pipe?

A: Steel clamps are pipe supports that are made up of two bent pieces of steel. This pair of metal pieces are usually bound via bolts and essentially shackle around your pipe to secure it. You can use steel clamps in combination with hangers to suspend pipes or you can weld them directly to pipe shoes.

As one of the leading steel pipe manufacturers and suppliers in China, we warmly welcome you to buy customized steel pipe at competitive price from our factory. For more company information, contact us now.

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