Precision Welding liner
  • Precision Welding linerPrecision Welding liner

Precision Welding liner

Precision Welding Liner is a high performance pipe connection from Qingdao Hanlinrui Machinery, for the transport of high temperature liquids and gases. And the precision welding liner is made of high-quality stainless steel material, and the inner wall is precision machined to ensure strong pipe connections and stable fluid transmission. Precision Welding Liner is manufactured with precision and high temperature resistant process, and can be used at high temperatures for a long time. The precision welding technology ensures the firmness and tightness of the pipeline connection, effectively avoiding the occurrence of gas and liquid leakage. Precision Welding Liner is suitable for a variety of industrial fields, such as chemical, oil, gas, pharmaceutical and other fields. Its high efficiency and stability are widely used in various high-temperature liquid and gas conveying pipeline systems.

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Product Description

As a professional manufacturer and supplier of CNC precision parts processing services, Qingdao Hanlinrui Machinery is your ideal partner for precision parts customization. We have advanced equipment and professional technical team, which can accurately process various precision parts according to customers' requirements.

We pay attention to product quality and customer satisfaction, in each production link in strict accordance with the quality management system implementation, to provide customers with high quality and competitive products and services. Hanlinrui precision components are used in a wide range of industries, including medical devices, aerospace, automotive manufacturing and machining. We also provide customized parts and high volume production services to meet the various needs of our customers.

At Qingdao Hanlingrui Machining Co.,Ltd, we are committed to providing customers with the best CNC precision parts manufacturing and customization services. If you are looking for a reliable supplier and partner, please contact us, we are happy to serve you.

Product Feature

- Precision machining: The interior of the connection device is processed with precision machining and welding technology to ensure that the pipe connection is firm and sealed, avoiding gas and liquid leakage.

- High temperature resistance: Precision Welding Liner is highly resistant to high temperature processing and can operate stably in high temperature environments for long periods of time, making it ideal for conveying high temperature liquids and gases.

- High stability: The Precision Welding Liner is used to ensure the stability of fluid transfer and avoid the impact of weak pipe connections or tight sealing.

- Wide application: Precision Welding Liner is widely used in many industrial fields, such as chemical, oil, gas, pharmaceutical and other fields.

Production Specification

Product Name

Precision Welding Liner


CNC Milling Customized Service


+/-0.001mm~0.005mm, according tocustomer's requirement


CNC Machining + Deburring


Heat treatment, Anodizing, Polishing, Electroplating, Power coating...


Customized Size


Stainless Steel, Aluminum, Copper, Brass, etc.


Customize OEM

Quality Control:

1) Checking the raw material after they reach our factory---- Incoming quality control ( IQC )

2) Checking the details before the production line operated

3) Have a full inspection and routing inspection during mass production---In-process quality control ( IPQC )

4) Checking the goods after they are finished---- Final quality control ( FQC )

5) Checking the goods after they are finished----Outgoing quality control ( OQC )


Q1: What can you buy from us?

A: CNC Machining Part, Hot Forging Part, Precision Casting Part, Forging & Stamping Part

Q2: What is your MOQ?

A: MOQ depends on the product structure, welcome trial order before mass production.

Q3: What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q4: What is your lead time?

A: It’s depends on the product dimension, technical requirements and quantity. We’ll try to meet customers’ requirement by adjusting our workshop schedule.

Hot Tags: Precision Welding liner, China, Manufacturers, Suppliers, Factory, Quality, Low Price, Customized, Quotation, Made in China, In Stock

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