Seamless Steel Tube And Pipe For Ship Building Usage

Seamless Steel Tube And Pipe For Ship Building Usage System 1

Seamless Steel Tube And Pipe For Ship Building Usage

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20mt m.t.

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

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Specifications of Seamless Steel Tube And Pipe For Ship Building Usage

1.GB,ASTM DIN JIS

2.OD: 38mm- 406mm(1inch-16inches)

WT: 10mm - 100mm

3.Delivery:20-25days

Usage of Seamless Steel Tube And Pipe For Ship Building Usage

.seamless steel pipes, welded steel pipes ，carbon pipes, alloy steel pipes

steel pipes for liquid service, structural pipes, boiler pipes, pipes for shipping, Drill Collar pipes

Standard of Seamless Steel Tube And Pipe For Ship Building Usage

Standard

Grade

Chemical composition(%)

Mechanical Properties

MPa

ASTM

A53

≤0.25

≤0.95

≤0.045

≤0.04

≤0.15

≤0.04

≤0.08

≥

330

≥

205

≤0.30

≤1.20

≤0.045

≤0.04

≤0.15

≤0.04

≤0.08

≥

415

≥

240

Seamless Steel Tube And Pipe For Ship Building Usage

Q: Can steel pipes be used for underground irrigation systems?: Yes, steel pipes can be used for underground irrigation systems. Steel pipes are a popular choice for irrigation systems due to their durability, strength, and resistance to corrosion. They can withstand the pressure and stress of being buried underground and can last for many years without the need for frequent maintenance or replacement. Steel pipes also have a smooth interior surface, which allows for efficient water flow and reduces the risk of clogging. Additionally, steel pipes are readily available in various sizes and can be easily customized to meet specific irrigation system requirements. However, it is important to ensure that the steel pipes used for underground irrigation systems are properly coated or treated to prevent corrosion and prolong their lifespan.

Q: Can steel pipes be used for conveying chemicals?: Yes, steel pipes can be used for conveying chemicals. Steel is a strong and durable material that can withstand high pressure and temperature conditions, making it suitable for transporting various chemicals. Additionally, steel pipes have excellent resistance to corrosion, which is crucial when dealing with corrosive substances. They are commonly used in industries such as oil and gas, chemical processing, and water treatment where the safe and efficient transport of chemicals is essential. However, it is important to consider the specific requirements of the chemical being conveyed and ensure that the steel pipe is compatible with it. Proper material selection, including the use of corrosion-resistant coatings or linings, may be necessary to prevent any adverse reactions between the chemicals and the steel pipe.

Q: How do steel pipes handle high-pressure applications?: Steel pipes are commonly used in high-pressure applications because of their inherent strength and durability. The high tensile strength of steel allows it to withstand the pressure exerted on the pipes without deforming or bursting. Moreover, steel pipes are resistant to corrosion, making them ideal for handling various types of fluids and gases under high-pressure conditions. Additionally, the seamless construction of steel pipes eliminates weak points and ensures their reliability and safety in high-pressure environments.

Q: How are steel pipes recycled?: Steel pipes are recycled through a multi-step process that involves collection, sorting, cleaning, and melting. First, the used steel pipes are gathered from various sources such as construction sites or industrial facilities. Then, they are sorted based on their size, shape, and quality. Next, any contaminants or coatings are removed from the pipes through cleaning and stripping processes. Finally, the cleaned pipes are melted down in a furnace, and the molten steel is formed into new pipes or other steel products. This recycling process reduces the demand for new raw materials and helps conserve energy and resources.

Q: How long do steel pipes typically last?: Steel pipes typically have a lifespan of 50 to 100 years, depending on various factors such as the quality of the steel, installation conditions, maintenance, and exposure to corrosive elements.

Q: What is the difference between seamless steel pipe and welded pipe?: The main molding process is different. Ordinary steel pipes, such as tap water pipes, are usually welded by bending flat plates, and you can find a seam on it;

Q: How are steel pipes inspected for defects?: Steel pipes are typically inspected for defects using various non-destructive testing methods such as ultrasonic testing, magnetic particle inspection, and visual inspection. These techniques help identify any cracks, corrosion, or other defects in the pipes, ensuring their structural integrity and quality.

Q: How are steel pipes tested for quality assurance?: Steel pipes are tested for quality assurance through various methods such as hydrostatic testing, non-destructive testing (NDT) techniques like ultrasonic testing, magnetic particle testing, and visual inspection. These tests ensure that the pipes meet the required standards and specifications, checking for flaws, defects, and proper dimensional accuracy.

Q: What are the different types of steel pipe coatings for drinking water pipelines?: The different types of steel pipe coatings for drinking water pipelines include cement mortar lining, polyurethane lining, epoxy lining, and polyethylene wrapping. These coatings are applied to the interior and/or exterior of the pipes to prevent corrosion and ensure the safety and quality of the water being transported.

Q: Where is the difference between seamless steel pipe and welded pipe?: Seamless steel tube is formed during rolling. Welded steel pipes need to be welded after coiling, and spiral welding and direct welding are generally used. Seamless performance is better, of course, the price is higher.

After more than a decade’s construction and development, we have taken a leading position in seamless steel tube industry in China. In the year 2007, it awarded Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times.

1. Manufacturer Overview

Location	Wuxi, China
Year Established	1991
Annual Output Value	300,000Tons
Main Markets	Europe; Southeast Asia; etc.
Company Certifications	API 5L；API 5CT；API Q1；ISO/TS29001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Wuxi; Shanghai
Export Percentage	41% - 50%
No.of Employees in Trade Department	3900-4000 People
Language Spoken:	English; Chinese; Spanish
b) Factory Information
Factory Size:	Above 450,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average