Hot-rolled seamless steel tubes for hydraulic pillar service

Hot-rolled seamless steel tubes for hydraulic pillar service System 1

Hot-rolled seamless steel tubes for hydraulic pillar service

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Loading Port:: Qingdao Port

Payment Terms:: TT or LC

Min Order Qty:: 50MT m.t.

Supply Capability:: 5000 Tons Per Month m.t./month

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Best price of Hot-rolled seamless steel tubes for hydraulic pillar service

Specifications of Hot-rolled seamless steel tubes for hydraulic pillar service

1) OD: 1/2''---24'' WT : SCH5 ------SXH XXS

2) shortest time delivery

3)API and ISO

4) IN STOCK

Product Description	Seamless Steel Pipe

Chinese Standard	American Standard	German Standard
10#	A53-A	St37	DIN1626
	A106-A	St37-2	DIN17175
	A179-C	St35-8	DIN17175
20#	ASTM A106-B	St45-8	DIN17175
	ASTM A53-B	St42-2	DIN1626
	ASTM 178-C	St45-4	DIN1629/4
45#	ASTM A 1045	CK45
16Mn	A210-C	St52	DIN1629/3
16Mn	A210-C	St52.4	DIN1629/4
37Mn5	J55
OD	20mm--377mm; 1/2’’-20’’
WT	2mm--80mm; SCH40-XXS
Packing	Black paint or varnish ,plastic caps with the both ends

Picturers of Hot-rolled seamless steel tubes for hydraulic pillar service

Advanced manufacturering equipment with professional team to ensure good quality.

seamless pipe

Serious quality check to enusre 100% good quality.

seamless pipe

Available stock,in good condition for sale.

Welcome to order from us for Hot-rolled seamless steel tubes for hydraulic pillar service.

Q: How do you repair damaged steel pipes?: To repair damaged steel pipes, there are several steps that can be followed: 1. Identify the extent of the damage: Assess the severity of the damage to determine if it can be repaired or if the pipe needs to be replaced altogether. 2. Isolate and drain the section: Shut off the water supply to the damaged section of the pipe and drain any remaining water to prevent further leakage or damage. 3. Clean the damaged area: Remove any dirt, rust, or other debris from the damaged area. This can be done using a wire brush or sandpaper. 4. Prepare the damaged area: Roughen the surface of the damaged area using coarse sandpaper. This will help the repair material adhere better to the pipe. 5. Choose a repair method: Depending on the size and location of the damage, there are various repair methods available. Some common options include using epoxy putty, pipe wraps, or clamps. 6. Apply the repair material: Follow the instructions provided with the chosen repair method to apply the material to the damaged area. Ensure that it covers the entire damaged section and extends slightly beyond it for added protection. 7. Allow the repair to cure: Give the repair material sufficient time to cure as per the manufacturer's instructions. This will ensure a strong bond and effective sealing of the damaged area. 8. Test the repair: Once the repair has cured, turn the water supply back on and check for any leaks. If there are no signs of leakage, the repair is successful. Otherwise, reevaluate the repair or consider seeking professional assistance. It is important to note that these steps provide a general guideline for repairing damaged steel pipes. However, the specific repair method may vary depending on the size and severity of the damage. In complex cases or if unsure, it is recommended to consult a professional plumber or pipe repair specialist.

Q: What's the difference between straight steel pipe and seamless steel pipe?: Observe whether there is weld seam. Welded pipe without treatment, there are obvious weld, there are bulges, like scars. A better point will shave off the weld, but there is a distinct difference between the eye and the eye. Also a small number of pipe will be processed after cold rolling, surface roughness and accuracy are relatively high, may be counterfeit seamless pipe sales. Careful observation will still show that the pipe wall will have a continuous spiral, metal luster slightly brighter, that is, the original welding seam, metallographic structure and other parts of the difference. To tell the truth, the layman would have to observe that it might be a little difficult.

Q: How are steel pipes used in the construction of pipelines?: Steel pipes are commonly used in the construction of pipelines due to their high durability, strength, and ability to withstand high pressure. These pipes are used to transport various fluids, such as oil, gas, and water, over long distances. They are welded together and laid underground or submerged to create a reliable and efficient transportation system for these resources.

Q: How can galvanized steel tubes be painted on the surface?: Suitable for galvanized base material (antirust primer), epoxy zinc yellow primer (double component), epoxy ester zinc yellow primer.Pretreatment of galvanized sheet when brushing:1, conditional, you can zinc plating phosphating treatment, or first spray a layer of phosphating primer.2, or smooth zinc plating surface sweeping treatment.3, the galvanized workpiece, galvanized pipe surface with solvent (that is, epoxy zinc yellow primer, thinner) wipe, in order to remove the workpiece crude oil protective layer, and increase cleanliness.4, two-component epoxy zinc yellow primer: in strict accordance with the proportion of paint and curing agent paint, and aging 30 minutes later, modulation suitable construction viscosity, you can spray.One component epoxy ester primer: zinc yellow construction viscosity suitable to construction of modulation, the correct construction method.

Q: Can steel pipes be used for underground steam pipelines?: Yes, steel pipes can be used for underground steam pipelines. Steel pipes are commonly used for various types of pipelines, including steam pipelines, due to their strong and durable nature. Steel pipes have the ability to withstand high temperatures and pressures, making them suitable for transporting steam underground. Additionally, steel pipes have excellent corrosion resistance properties, which is important for underground pipelines as they are exposed to moisture and potentially corrosive elements in the soil. Overall, steel pipes are a reliable and commonly used choice for underground steam pipelines.

Q: What is the role of steel pipes in the chemical manufacturing industry?: Steel pipes play a crucial role in the chemical manufacturing industry as they are used for the transportation of various chemicals, both liquids and gases. The durability and resistance to corrosion of steel make it an ideal material for these pipes, ensuring the safe and efficient transfer of hazardous substances. Additionally, steel pipes are able to withstand high pressure and temperature conditions, allowing for the smooth operation of chemical processes.

Q: How are steel pipes used in the manufacturing of food processing equipment?: Steel pipes are commonly used in the manufacturing of food processing equipment due to their durability, strength, and resistance to corrosion. These pipes are used to transport various food products such as liquids, powders, and gases within the equipment. They are also utilized in the construction of frames, supports, and structures for food processing machinery, ensuring stability and longevity. Additionally, steel pipes are often employed in the creation of heat exchangers, which are crucial for heating or cooling purposes in food processing equipment.

Q: How are steel pipes used in structural applications?: Steel pipes are commonly used in structural applications due to their strength, durability, and versatility. They are often used as columns, beams, and braces in buildings, bridges, and other structures. Steel pipes provide excellent load-bearing capacity and can withstand high levels of stress and pressure, making them ideal for supporting heavy loads. Additionally, their hollow cylindrical shape allows for easy installation and provides space for utilities such as electrical wiring or plumbing. Overall, steel pipes contribute to the stability and integrity of structures, ensuring their safety and longevity.

Q: How are steel pipes connected to other materials like concrete or plastic?: Various methods are commonly employed to connect steel pipes to other materials such as concrete or plastic. Among these methods, fittings play a significant role. Fittings, specialized components, serve to facilitate the connection between different materials or sections of pipe. These fittings are available in a variety of shapes and sizes, including elbows, tees, reducers, and couplings, and are designed to establish a dependable and leak-proof connection. When it comes to connecting steel pipes to concrete, one method involves the utilization of concrete anchors. These anchors are embedded within the concrete structure and provide a stable foundation for securing the steel pipe. Clamps or brackets are subsequently employed to attach the pipe to the anchor. In the case of joining steel pipes to plastic materials, the use of transition fittings proves to be effective. These fittings are specifically crafted to connect steel pipes with plastic pipes. They typically feature different connection mechanisms on each end, such as threads or compression fittings, enabling a secure and reliable joint. Welding techniques can also be employed to connect steel pipes to other materials in certain situations. Welding involves melting the ends of the steel and the other material together to create a robust joint. This method is commonly utilized for connecting steel pipes to steel structures or components. In summary, the connection of steel pipes to materials like concrete or plastic necessitates the utilization of specialized fittings, anchors, or welding techniques. These methods guarantee a secure, long-lasting connection capable of withstanding the demands of the given application.

Q: What is the lifespan of galvanized steel pipes?: The lifespan of galvanized steel pipes can vary depending on various factors such as the environment, usage, and maintenance. However, on average, galvanized steel pipes can last between 40 to 70 years.

Perfect detection system, our physical & chemical laboratory is equipped with test facilities included spectrum detection and metallographic analysis etc. The company has successively passed ISO9000 quality system, the American Petroleum Institute API, and also earned the environment healthy license, national special equipment manufacturing license.

1. Manufacturer Overview

Location	Henan, China
Year Established	2001
Annual Output Value	800,000Tons
Main Markets	Europe and the United States; Canada; India; South etc.
Company Certifications	API 5L; API 5CT; GB/T19001-2000 idt ISO9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Qingdao; Lianyungang
Export Percentage	50% - 60%
No.of Employees in Trade Department	1000-1100 People
Language Spoken:	English; Chinese; Spanish
b) Factory Information
Factory Size:	Above 423,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average