Seamless Welded ERW Used Stainless Steel Pipe Mill Piercing Mill Two-Roll Single-Stand Rolling Mill Straightening Machine

• After-sales Service: Install
• Warranty: 1 Year
• Pipe Material: Carbon Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: seamless
• Condition: New
• Customized: Customized
• Theory: Pulse
• Application: Industry, Oil Gas Water Pipe
• Type: Pipe Welding Machine
• Diameter: 140/219/273mm
• Packing &Shipping: FCL
• Delivery Time: 150days
• Material: Carbon Alloy Stainless Steel etc
• Transport Package: Moulds: Packing in Wooden Case
• Specification: customized
• Trademark: st
• Origin: China
• HS Code: 8515219100
• Production Capacity: 20sets Per Year
• Package Size: 300.00cm * 200.00cm * 100.00cm
• Package Gross Weight: 300.000kg

Product Description

Seamless Welded ERW Used Stainless Steel Pipe Mill Piercing mill two-roll single-stand rolling mill straightening machine

Product Description

The seamless pipe unit, also known as the seamless steel pipe production line, is a professional equipment used for producing seamless steel pipes. Seamless pipe is a type of circular, square, and rectangular steel with no joints in its cross-section. Therefore, it is widely used in industries such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. for conveying pipelines, mechanical parts, and large equipment.

The seamless pipe unit mainly consists of equipment such as piercing machine, rolling machine, straightening machine, cutting machine, etc. A piercing machine is a device that punches solid round steel into tubes, while a tube rolling machine is a device that further rolls the tubes into the required size and wall thickness. Straightening machines are used to straighten rolled steel pipes, while cutting machines cut the straightened steel pipes into the required length.

The working principle of seamless pipe mill is mainly to use the high temperature and high pressure of the piercing machine to pierce solid round steel, and then roll it into seamless steel pipes of the required size and wall thickness through the pipe rolling machine. The entire process does not require welding, so the produced steel pipes have high strength and stable quality, and are widely used in various industries.

The Model is  Ф90A-R hot rolling line is arranged. The unit adopts walking beam heating furnace, new type of cone type piercing mill, precision A-R pipe rolling mill, SRM, chain type cooling bed, and ten rolls high precision straightening machine and other advanced equipment. The annualoutput of the unit is about 40,000 tons.

 

No.	Item	Pipe size			Steel grade		Standard
		OD mm	WT mm	L m
1	Oil pipe,linepipe	33.4	3.38	12	J,K,N,L,P		API 5DP
2	Oil pipe,linepipe	33.4	4.55	12	J,K,N,L,P		API 5DP
3	Oil pipe,linepipe	33.4	6.35	12	J,K,N,L,P		API 5DP
4	Oil pipe,linepipe	42.2	3.56	12	J,K,N,L,P		API 5DP
5	Oil pipe,linepipe	42.2	4.85	12	J,K,N,L,P		API 5DP
6	Oil pipe,linepipe	42.2	6.35	12	J,K,N,L,P		API 5DP
7	Oil pipe,linepipe	48.3	3.68	12	J,K,N,L,P		API 5DP

RELATED PRODUCTS

--Billet cutting(Band saw)

--Walking beam heating furnace
--New type cone type piercing mill
--Precision A-R pipe rolling mill
--18 stands SRM
--Induction heating furnace
--Chain type cooling bed
--Ten rolls high precision straightening machine
--Pre-finishing line (pipe cutting, magnetic flux leakage testing, checking, measuring length and weight, marking)

Production process flow

 

Our Advantages

 

Design& manufacture and acceptance standard

Organization name                                                                       Abbreviation
International Organization for Standardization                            ISO
National Standard of the People's Republic of China                  GB
Professional Standards of the People's Republic of China         ZB
Ministry of Machinery Standards (Original)                                  JB
Ministry of Metallurgical Standard (Original)                                YB
 

Certifications

 

Exhibition display

 

 

FAQ

1. Are you manufacturer or trading company?

We are a manufacturer with 30 years experience in this indusrtry . We had 3 factories for produce and we can provide you all complete lines according to your requirements. 

2. Can you send us your dealed projects ? 
Sure, We can send you some videos too. And can bring you to the project site when you are coming for the visit. 

3. What shall we do if don't know how to operate your machine?
We can dispatch our engineers to your country and you can also send your engineers to our  factory for learning operation. Besides, there are detailed installation and operating instructions attached, We have telephone and email support at 24 hours per day.

 

3. What are your payment terms?
 We support T/T, L/C, D/P, D/A, Western Union and so on. TT, 30% in advance, 70% balance before the shipment.