customizable size scaffold seamless pipe round/rectangular/square steel pipe China high quality

Product introduction

Seamless steel pipe is a type of pipe without any welding seam. It is made of high-quality carbon steel, alloy steel or stainless steel and has the advantages of high precision, smooth surface, and excellent mechanical properties.

Due to its outstanding features, seamless steel pipe is widely used in industries such as oil and gas, chemical, automotive, and construction. Its applications include transporting oil, gas, and other fluids, manufacturing machinery parts, and constructing buildings.

 In addition, the seamless design offers better performance and longer service life compared to welded pipes. Overall, seamless steel pipe is a reliable and versatile option for various industrial purposes.

Product advantages1.High performance: The cold drawn seamless square and rectangular steel tube has the characteristics of high strength, high toughness ,easy welding,fatigue and low temperature resistance.

2.Long service life:The cold drawn seamless tube's service life is longer than other types steel tube.

3.Customizable:We provied personalized service.We can produce according to the model provided by the customer, and also support free mold production.

4.Meet the demand for a large number of orders: Our factory area is more than 30,000 square meters.Its yearly output can reach more than 50000 tons.

5.Quality assurance：We cooperate with famous enterprises at home and abroad, and the product quality and company reputation are guaranteed.

6.Vary application field:It can be used into diferent industry and shows excellent performance.Such as,Hoisting machinery,Aerial work machinery,Transport vehicle,Engineering vehicle,Petrochemical machinery,Ship and marine engineering,New energy industry,Agricultural machinery,Steel structure machinery,Other mechanical equipment.

Features:

High performance:

yield strength 1000MPa ,length 16M,high strength,wear resistance, easy welding,impact resistance.

High precision:

OD,thickness,Rcorner,straightness,Perpendicularity can be controlled. Acid pickling,shot blasting, galvanization can provide.

Special:

Special material, special specification,special use,special requirement.

Special-shaped section:

According to the requirements of customers, we can produce all kinds of non-standard models with high speed and low cost.

key product introduction

Product performance parametert able

Product standard

Production process

01. Incoming inspection(chemical separation,dimensional tolerance, surface grinding)

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02. Head making(pressing,driving,cutting)

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03. Rust removal and lubrication

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04. Drawing(empty drawing or core lining)

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05. Heat treatment(annealing, normalizing and tempering)

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06. Mechanical test(sampling test of each batch)

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07. Finishing(straightening and shaping)

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08. Dimensional inspection(surface appearance,dimensional tolerance)

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09. Head and tail cutting,weighing,packaging,warehousing and delivery

Company profile

Hunan Yige Special Steel Science Technology Co.,Ltd. was founded in 2015.It’s a high- tech enterprise specialized in the production, R&D and sales of the high-performance, high- precision, special-shaped seamless steel pipes and cold-bending welded pipes. we are already got ISO9001, ISO14001,ISO45001, BV, CE and other system certifications. The company has 500T /300T /200 Hydraulic drawbench machines, 60T/30T chain drawbench machines, multifunctional heat treatment furnace, several sets of head making, straightening, sawing, surface treatment and machining equipment, and equipped with a full set of physical and chemical testing equipment. The annual output more than 50,000 tons.



Our products are characterized by "high, precision, special and different" (high strength, high precision, special materials and special-shaped section). It can meet the needs of customers in various industries for materials with high strength, high toughness, easy welding, impact resistance, fatigue resistance, wear resistance, corrosion resistance. Now, our factory products have been widely served high-end equipment manufacturing industries at home and abroad, such as aviation, military industry, engineering machinery, ship and marine engineering, traffic vehicles, construction machinery, steel structure building, petrochemical industry, agricultural machinery, textile machinery, Communication tower and other industries.

Our factory

Certificate display

we hold with a number of practical patents, and has passed ISO9001, 14001, 45001, BV, CE and other system certifications

Our partner

Packaging and transportation

Product application

Cold Drawn steel tube can be made of various materials and specifications.Its has the characteristics of high strength, high toughness, easy welding, fatigue and low temperature resistance. It can be used into vary different filed owing to its special craft and excellent quality,Such as, Hoisting machinery, Aerial work machinery,Transport vehicle,Engineering vehicle, Petrochemical machinery, Ship and marine engineering, New energy industry,Agricultural machinery,Steel structure machinery, Other mechanical equipment.

here are some pictures

Agriculture machinery

Mining machinery

New energy industry

FAQ:

Q1: Are you a manufactuer or trading company?

A1: We are manufactuer.

Q2: Can you do the design for us?
A2: Yes,of course.

Q3: Is the sample free,and How long can I expect to get the sample?
A3: It's free,if we have stock,we will send to you as soon as possible.

Q4: What is your terms of delivery?
A4: EXW,FOB,CIF,C&F.

Q5: What's your payment term?
A5: 30% deposit,Pay the 70% before delivery.

Q6: Where is your company?
A6: Our company is in Hunan,China.

Q7: How long is the delivery period of the product?
A7: After confirm the order and payment.

Q8: Where is your loading port?
A8: SHANGHAI,TIANJIN,QINGDAO,SHENZHEN.