ISO9001 Spiral Wound Gasket

Products description:

Flexible Graphite Flange Spiral Wound Gasket Spiral Wound Gasket O-RING Gasket

Standard Specification: According to European Standard EN, American Standard ASME, British Standard BS, German Standard DIN, Commonwealth Standard GOST

Non-standard size: from 15 mm to 3200 mm

Filling materials: expanded graphite, PTFE, ceramics, mica

Filling thickness: from 2.5 mm to 7.2 mm (standard thickness 4.8 mm)

Metal spiral wound gasket

Spiral Wound Gasket (Spiral Wound Gasket) is formed by overlapping and continuous winding of metal tape and non-metal tape. The strengthening ring can be selected according to the requirements of the working conditions. It is also possible to change the material combination of the gasket to solve the chemical corrosion problem of various media on the gasket. And it has the characteristics of excellent sealing ability, high temperature and high pressure resistance, adaptability to ultra-low temperature or vacuum conditions, corrosion resistance, easy installation, and low requirements for the accuracy of the flange surface in contact with the gasket. It is widely used in petrochemical, steel smelting, electric power, water treatment, aviation, shipbuilding, papermaking, pharmaceutical, general machinery supporting industries.
The company can process various standard spiral wound gaskets, such as GB, HG, SH, JB/T, ASME, DIN, API, JPI, JIS, etc. For some non-standard products with special requirements, we will make them according to your requirements. Design and manufacture.

A. Basic type
It is wound by metal belt and filler material, suitable for concave and convex flanges, tongue and groove flanges and groove flanges.

B. Inner ring
On the basis of the basic model, a metal inner ring is added as a pressure baffle, while filling the gap between the flange edge and the inner edge of the seal. This design can prevent solid accumulation, reduce fluid impact, and minimize the erosion of the flange surface .

C. Outer ring type
Using the outer ring, the gasket can be accurately placed in the center of the flange, and additional resistance is provided to prevent the gasket from bursting, becoming a compression stop. Generally applicable to flat and raised face flanges.

D. Inner and outer ring type
On the basis of the outer ring type, an inner ring is added as an internal compression stop point, which at the same time becomes a heat and corrosion resistance body to protect the gasket sealing surface and prevent flange corrosion. Suitable for flat and raised face flanges, especially suitable for high temperature and high pressure working conditions.

*Special-shaped metal spiral wound gasket

Special-shaped metal spiral wound gasket
It is a gasket specially used to seal boiler holes, pores, valve covers and other parts, and the working pressure can reach 2500PSI. The operating temperature can be determined according to the material of the metal belt and the filler. Because there is no inner and outer ring reinforcement, the effect is particularly good when used in L-shaped or U-shaped grooves.

An International Steel Pipe fittings supplier Since 2019
Hebei paris International Trading Co;LTD is an International steel pipe fittings supplier since 2019 working worldwide.
We provide vigorous performance; an imaginative approach and modern technology;which are principles of our company's corporate structure

Our various service include
In a surprisingly short time ,We have grown from a small group of businessmen into a successful;stable and reliable trade and investment Company .Our service includes trading;logistics;finance;insurance and inspection

You are important to us
We work with the manufacturing giants of the industry as well as new companies just starting out.We have a broad and diverse database our disposal on existing and potential customers and suppliers .All of them are important to us . Our agents throunghout the world speak the local language which enables them to understand our business partner's needs and to offer goods and services that correspond to the maximum of their requirements

Objectives
Our commitment is to be the partner of choice to customers in our market by always offering excellence and value in pipeline products supply soulations
Hebei paris international Trading Co,LTD aims to be a valued and preferred distriubution channel through long term and trusted collaboration

Values:
Commitment:mutual trust with employees; Customers,suppliers and stockholders
Accountability of individuals and departments, in performance,results and problem -solving
Professinalism: in hiring,nurturing and empowering talent to delivery results resourcefully and creatively
Profitability:building financial strength is the core of our long term growth and development plan in the interest of our customers vendors,shareholders and partners

Hebei Paris International Trading Co., Ltd. is a professional company engaged in the exporting and service of carbon steel, stainless steel and alloy steel Flanges, Fittings and Pipes. Our Products covers almost whole ranges of steel products required from all the steel works such as Petro-Chemical industries, Shipbuilding & Marine Engineering, Power Generation etc. We can provide clients good package service for projects. As a professional Flanges, Fittings and Pipes supplier, our highly trained experienced staff will ensure high quality service to all the valuable customers by providing with fast feedback, on time delivery , accurate logistics from the moment of discharging cargo to the delivery of all necessary documents. And our production group consisted of our cooperative factory have advanced production equipment and obtained A P I, I S O and T U V certificates, our products are exported to clients in such countries and regions as North America, South America, Korea and Southeast Asia, Middle East. we also provide OEM service for flanges and fittings. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We are glad to work together with you and finally bring you the satisfied products and service

Our Focus on the total needs of our client and our emphasis is on the services and prompt solutions for all their critical purchasing requirements
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We have an efficient and experienced team of staffs in China and regions concentrating on the trading of engineering steels and its related part and equipments .We have the capacity to execute large and important orders,yet we are conscientious enough to pay attention to the smallest requetments

Our experienced engineers and in house QC engineers also provide technical support on top of their general sales service,

We focus on the total needs of our clients from a particular industry,This reduces the need for most buyer to cope with multiple dealers for products of different size ,Variety ,Several different sources or products from various part of the world ,We also reduce the need for most buyers to deal with different salespeople and departments within the same trading company

Our Strength lies in Our People ,Our resources ,Our flexibility and our tireless commitment to serving our customers