Оптовая продажа водонепроницаемые и герметичные силиконовые уплотнительные кольца от производителя уплотнительное кольцо силиконовая прокладка тип продукта
4,75-9,49 ₽
Уплотнительная прокладка высокого давления
- Категория: >>>
- Поставщик: Guangrao Zhengji Petrochemical Equipment Co. Ltd.Guangrao Ltd.
Сохранить в закладки 1600926285564:
Описание и отзывы
Характеристики
Product Description
Ring-joint gaskets shall be either octagonal or ova. incross section.
Ring-joint gasket materials,shall be selected by the user based on suit-ability for the service conditions.
lt is recommended that ring-joint gaskets be of a lesser hardness than that of the mating flanges.pment or storage.
Ring-joint gasket materials,shall be selected by the user based on suit-ability for the service conditions.
lt is recommended that ring-joint gaskets be of a lesser hardness than that of the mating flanges.pment or storage.
Specification
All material shall be new material with all surface clean and free from defects, weld spatter, arc strike, rust, dirt, sand,
scale, paint or any other foreign substance.
Use of asbestos is strongly forbidden in any parts of the gaskets.
The gasket is sufficient to meet the maximum and minimum temperatures specified in each standard
Flexible graphite(FG)：-200℃~+650℃
When used in oxidizing medium, the maximum service temperature is 450 ℃
Polytetrafluoroethylene(PTFE)：-200℃~+200℃
Non-asbestos(NAS)：-100℃~+250℃
Phlogopite(magnesium mica)：≤1000℃
Vermiclite：≤1050℃
Ceramic(CER)：≤1400℃
Non-metal gasket with halogen and sulfur content of less than 0.01% (weight percent), chloride and fluoride dissolved in the leaching amount is not more than 15ppm and 10ppm, Sulphate ion concentration is not more than 100ppm.
Each gasket shall be legibly marked on the exterior surface of gaskets in accordance with the applicable standard. Marking shall normally be accomplished by stencilling and/or punching. The following items shall be indicated on all gaskets.
- Nominal size
- Rating or Class
- Material specification
- Manufacturer’s name or trade mark.
- Ring number (for ring joint gaskets)
- Item code (HQBJ code)
We have established, documented, implemented and maintained a quality management system (QMS) to ensure that our products meet the specified requirements, including the requirements of ISO 9001:2000.
Tolerances in dimensions shall be according to the relevant Codes, Standards and Specifications.
We take the following measures to prevent corrosion and mechanical damage during transportation, shipment and storage:
All gaskets thoroughly cleaned of all debris, trash, weld spatter, loose mill scale, tools and foreign matter and dried in
preparation for shipment。
Gaskets shall be protected to withstand ocean/road transit and extended periods of storage at the job site for a minimum period of 18 months. Materials shall be protected to safeguard against all adverse environments, such as: humidity, moisture, rain, dust, sand, mud, salt, air, salt spray and seawater.
Rust protection for metal part of gaskets shall be performed according to the manufacturer's standard.
Austenitic stainless steel gaskets shall be protected from chloride attack during shipment or storage.
scale, paint or any other foreign substance.
Use of asbestos is strongly forbidden in any parts of the gaskets.
The gasket is sufficient to meet the maximum and minimum temperatures specified in each standard
Flexible graphite(FG)：-200℃~+650℃
When used in oxidizing medium, the maximum service temperature is 450 ℃
Polytetrafluoroethylene(PTFE)：-200℃~+200℃
Non-asbestos(NAS)：-100℃~+250℃
Phlogopite(magnesium mica)：≤1000℃
Vermiclite：≤1050℃
Ceramic(CER)：≤1400℃
Non-metal gasket with halogen and sulfur content of less than 0.01% (weight percent), chloride and fluoride dissolved in the leaching amount is not more than 15ppm and 10ppm, Sulphate ion concentration is not more than 100ppm.
Each gasket shall be legibly marked on the exterior surface of gaskets in accordance with the applicable standard. Marking shall normally be accomplished by stencilling and/or punching. The following items shall be indicated on all gaskets.
- Nominal size
- Rating or Class
- Material specification
- Manufacturer’s name or trade mark.
- Ring number (for ring joint gaskets)
- Item code (HQBJ code)
We have established, documented, implemented and maintained a quality management system (QMS) to ensure that our products meet the specified requirements, including the requirements of ISO 9001:2000.
Tolerances in dimensions shall be according to the relevant Codes, Standards and Specifications.
We take the following measures to prevent corrosion and mechanical damage during transportation, shipment and storage:
All gaskets thoroughly cleaned of all debris, trash, weld spatter, loose mill scale, tools and foreign matter and dried in
preparation for shipment。
Gaskets shall be protected to withstand ocean/road transit and extended periods of storage at the job site for a minimum period of 18 months. Materials shall be protected to safeguard against all adverse environments, such as: humidity, moisture, rain, dust, sand, mud, salt, air, salt spray and seawater.
Rust protection for metal part of gaskets shall be performed according to the manufacturer's standard.
Austenitic stainless steel gaskets shall be protected from chloride attack during shipment or storage.
Company Profile
Guangrao Zhengji Petrochemical Equipment Co.,Ltd. is a professional engaged in the research, development, sale and service. Our main products are Sealing Element. our products are extensively used in Ships, machinery,petroleum, chemical industry,Pharmacy Production,etc and other industries.The advantages we have are the following：First of all, We have our own production base.All the equipment used are CNC automation equipment. We can produce various conventional products, such as 304 + FG, 316L + FG, 321 + FG, etc. Special material products: Inconel 600 + FG, 347h + FG, 347h + vermiculite, 347h + Phlogopite, DSS2205，titanium 1, 2, 7, etc.Secondly, technology advantage. We have professional technology team, engineers could recommend sizes and help to design. OEM and ODM are welcome.
Thirdly, quality advantage. We have past ISO9001，We have a perfect quality control process.Each of our products is equipped with a quality flow card, and the personnel in each link can be traced according to the productnumber.
Thirdly, quality advantage. We have past ISO9001，We have a perfect quality control process.Each of our products is equipped with a quality flow card, and the personnel in each link can be traced according to the productnumber.
Moreover, You can get satisfactory service here. 7 days and 24 hours quick reply and we could provide professional technologysupport during pre-sales; we will feedback production progress regularly and ensure in time shipping during middle sales; at last,we promised 100% refund or re-dispatched if goods are un-qualified. You are always welcome to visit our factory and company.
Certifications
Packing & Delivery
FAQ
Q1.
1. How can we ensure our product quality?
A:1, After order confirmed, we have a meeting with the main peoples who work for workshop before production,investigate all the workmanship and some technical problems, ensure all of them have related ways to settle and control.
2, Inspect all the materials when arrived, ensure they will be catch up customers's requirements.
3, Inspect the semi-finished goods.
4, Inspect the finished products.
5, Final inspection when pack up all the goods.if there is not any problems for this step,our QC will issue the inspection report and release this products.
Q2. 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.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
1. How can we ensure our product quality?
A:1, After order confirmed, we have a meeting with the main peoples who work for workshop before production,investigate all the workmanship and some technical problems, ensure all of them have related ways to settle and control.
2, Inspect all the materials when arrived, ensure they will be catch up customers's requirements.
3, Inspect the semi-finished goods.
4, Inspect the finished products.
5, Final inspection when pack up all the goods.if there is not any problems for this step,our QC will issue the inspection report and release this products.
Q2. 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.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
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