• shouldered grooved pipe with coupling System 1
  • shouldered grooved pipe with coupling System 2
shouldered grooved pipe with coupling

shouldered grooved pipe with coupling

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Product Name

Shouldered Grooved pipe

Outside Diameter(mm)

60.3mm-425mm

Wall thickness(mm)

2mm-20mm

Certification

FM/UL; SGS/BV

Standard

1.ASTM A106/A53 GR.A; ASTM A106/A53 GR.B; ASTM A53/A106 GR.C

2.APL 5L GR.B, API 5CT J55, K55, N80

3.ASTM, BS,DIN, EN

Grade

A, B, C, ST33, ST37, ST35.8, ST45-8, ST45-4, ST52

Place of Origin

Hebei Cina

Face finished

1.Manual polished

2.mechanical polished

3.black paint on the face

4.Shoulder Grooved on both ends

5.Galvanized or Colour Painting

Export

Europe, South America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

Process Method

1.Cold Drawn

2.Cold rolled

3.Hot rolled

4. Hot expanded

Application

Tube with hollow cross-section, a large number of channels for transporting fluids, such as the transportation of oil, natural gas, gas, water and some solid materials, pipes, etc..

Package

1.Inner Packing:Caps at both ends, steel strong trips on every bundle

2.Outer Packing:Standard export package or as per clients' requirements


Q:How are steel pipes connected to other materials like concrete or plastic?
Steel pipes are commonly connected to other materials like concrete or plastic through various methods. One common method is through the use of fittings. Fittings are specialized components that facilitate the connection between different materials or pipe sections. These fittings come in various shapes and sizes, such as elbows, tees, reducers, and couplings, and they are designed to provide a secure and leak-proof connection. When connecting steel pipes to concrete, one method is to use concrete anchors. These anchors are embedded into the concrete structure and provide a stable base for securing the steel pipe. The pipe is then attached to the anchor using clamps or brackets. Connecting steel pipes to plastic materials can be achieved through the use of transition fittings. These fittings are specifically designed to join steel pipes with plastic pipes. They typically feature different connection mechanisms on each end, such as threads or compression fittings, allowing for a secure and reliable connection. In some cases, steel pipes can also be connected to other materials using welding techniques. Welding involves melting the ends of the steel and the other material together to create a strong joint. This method is often used for connecting steel pipes to steel structures or components. Overall, the connection of steel pipes to other materials like concrete or plastic requires the use of specialized fittings, anchors, or welding techniques. These methods ensure that the connection is secure, durable, and able to withstand the demands of the application.
Q:Can galvanized pipe be welded with seamless steel tube? What should I do to connect?
To look at the use of concrete after welding, if the stress is relatively large and thin galvanized pipe wall is recommended to not use welding, if the requirement is not high Po mouth welding should be welding depends on galvanized pipe material selection electrode generally no sealing material are 20
Q:Can steel pipes be used for wastewater treatment?
Indeed, wastewater treatment can make use of steel pipes. The construction of wastewater treatment plants and systems frequently incorporates steel pipes owing to their robustness, resilience, and resistance to corrosion. Their exceptional suitability lies in their capacity to handle the transportation and distribution of wastewater, given their ability to withstand substantial pressure and temperature fluctuations. Moreover, steel pipes have the potential to be coated or lined with materials that offer supplementary protection against corrosion and chemical reactions with the wastewater. Nonetheless, it is crucial to ensure the adequate upkeep, inspection, and replacement of steel pipes when required, to avert potential leaks or failures that could jeopardize the wastewater treatment process.
Q:How do you prevent corrosion in steel pipes?
One effective way to prevent corrosion in steel pipes is by applying a protective coating, such as paint or epoxy, to the surface of the pipes. This barrier creates a physical barrier between the pipe and the surrounding environment, preventing moisture and corrosive agents from coming into direct contact with the steel. Additionally, regular inspection and maintenance of the pipes, including cleaning and repairing any damaged coating, can help identify and address potential issues before they lead to corrosion.
Q:What is the difference between steel pipes and concrete-lined pipes?
The main difference between steel pipes and concrete-lined pipes lies in their composition and structural properties. Steel pipes are primarily made of steel, which provides strength, durability, and resistance to corrosion. On the other hand, concrete-lined pipes are steel pipes that have been coated with a layer of concrete. This concrete lining adds an extra layer of protection against corrosion and also provides additional structural stability. Concrete-lined pipes are commonly used in applications where protection against corrosion and abrasion is crucial, such as in water distribution systems or sewage pipelines. In contrast, steel pipes are often used in various industries where strength and durability are vital, such as oil and gas pipelines or structural applications.
Q:What is the maximum pressure that steel pipes can handle?
The maximum pressure that steel pipes can handle depends on various factors such as the grade of steel, pipe thickness, and diameter. However, in general, steel pipes can handle pressures ranging from a few hundred psi (pounds per square inch) to several thousand psi.
Q:What are the specific differences between flexible pipes and rigid pipes?
Choose from the waterproof performance:A rigid waterproof sleeve is a steel pipe with an outer wing (a steel ring made of a steel ring), mounted in the wall (mostly concrete walls), used for general pipe wall crossing, and is beneficial to the waterproof of the wall;The flexible waterproof casing except external wing ring, flange ring and internal wire like, and have complete sets sold, but also their own processing, for pipeline damping needs, such as pipes and pumps connected through walls.
Q:What are the factors affecting the cost of steel pipes?
The factors affecting the cost of steel pipes include the price of raw materials such as iron ore and coal, the cost of energy and transportation, market demand and supply dynamics, currency exchange rates, manufacturing and labor costs, and any additional taxes or tariffs imposed on steel imports. Other factors may include technological advancements, regulatory compliance, and the overall economic conditions of producing countries.
Q:How are steel pipes protected against soil movement?
Steel pipes are protected against soil movement through the use of various measures such as proper installation techniques, trench stabilization, and the implementation of protective coatings. Additionally, the pipes may be anchored or encased in concrete to prevent movement or damage caused by shifting soil.
Q:How do you determine the weight per foot of a steel pipe?
To ascertain the weight per foot of a steel pipe, there are two primary factors to consider: the pipe's thickness and diameter. Initially, it is necessary to measure the pipe's outer diameter (OD) and wall thickness (WT) using either a caliper or a measuring tape. Upon obtaining these measurements, the inner diameter (ID) can be determined by subtracting twice the wall thickness from the outer diameter (ID = OD - 2 * WT). Subsequently, utilize the formula for the cross-sectional area of the pipe (A = π * (OD^2 - ID^2) / 4) to calculate the cross-sectional area. Lastly, multiply the cross-sectional area by the steel's density, typically around 490 pounds per cubic foot, to derive the weight per foot of the steel pipe. Weight per foot (WPF) = A * 490 It is vital to acknowledge that this calculation provides an approximation of the weight per foot, as manufacturing tolerances and slight variations in steel density may impact the actual weight. Thus, it is advisable to employ this calculation as a reference and consult the manufacturer's specifications for more accurate information.

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