Pipe flange gaskets
Negotiable /Piece
Min.Order:100 Pieces
Wuxi Kaisheng Electricity Petrochemical Equipment Co., Ltd.
Description of sealing gasket
Sealing gasket is the main component connecting pipes and equipments flanges, which is very important for
sealing. The function of sealing is under the help of pressing force from the bolts to make gasket undergoes
plasticity or flexible deformation and to plunge the gap of flanges clamping surface for the purpose of good sealing.
Gaskets are normally made from a flat material, a sheet such as paper, rubber, silicone, metal, cork, felt, neoprene, nitrile rubber,
fiberglass, polytetrafluoroethylene (otherwise known as PTFE or Teflon) or a plastic polymer (such aspolychlorotrifluoroethylene).
There are many standards in gasket for flanges of pipes. The gaskets for flanges can be divided in major 4 different categories:
1) Sheet gaskets
2) Corrugated metal gaskets
3) Ring gaskets
4) spiral wound gaskets
Type of sealing gasket
1)wound gasket
2)Steel gasket
A.Elliptical gasket B.Octagonal gasket C.Wedge-shaped gasket D.Lens gasket E.Serrated gasket F.Plate gasket
3)graphite loading gasket
4)Corrugated graphite gasket
5)Metaled gasket
6)Graphite packing
7)Asbestos packing
8)PTFE packing
The technical parameter of sealing gasket
Type | Sealing face | PN | Applying temperature | Sealing face | |
Wound gasket | RF FM TG | 1.0-25.0 | graphite≤500 graphite≤800 PTFE≤200 | JB4705. SYJ14. JB/T4719. JB/T90 ANSIB16.20. JISB2404. JPI-7S | |
Steel gasket | Elliptical gasket | Ring groove | 2.0-42.0 | ≤650 | JB/T89. ANSIB16.20 |
Octagonal gasket | |||||
Wedge-shaped gasket | APT-RX.BX | 2000LB | API-std 6A | ||
Lens gasket | lens |
| JB90 DIN2696 | ||
Serrated gasket | RF FM | 6.3-16.0 | JB/T88. JPI-7S. DIN2697 | ||
Plate gasktiet | RF FM | 6.3-16.0 | Heat exchanger and boiler is for standby | ||
Graphite loading gasket | RF FM TG | 0.25-6.4 | C.S≤450 SS≤650 | DIN2690 and various standards of rubber asbestos gasket and wound gasket | |
Corrugated graphite gasket | RF FM TG | 0.25-25.0 | -200-650 | Designed by our company referring to Germany documents and applied to sealing for various pipes, equipments and flanges. | |
| RF | 0.6-5.0 | ≤200 | JIS | |
Metaled gasket |
| 0.25-5.0 | -20-450 | JB/T4718. JB4706. ANSIB16.20. JIS | |
| RF FM TG | 0.25-5.0 1.0-5.0 1.6-5.0 | ≤350 | JB/T4720 JB4704. SYT12. ANSIB16.21. JPI-7S. DIN2690. JTSB2202 etc. | |
Graphite packing | Apply to high temperature and high pressure valve | ≤450 | Depends | ||
Asbestos packing | Apply to high temperature and high pressure valve | ≤100 | Depends | ||
PTFE packing | Apply to high temperature and high pressure valve | ≤260 | Depends |
Contact us
Skype: yinsu.shine
M.p.:86-15895360754
Tel:86-510-85871033
Fax:86-510-85871386
Office:Rm.2216,Wanda Plaza,Liangxi Rd,Binhu District ,Wuxi
Factory: Shiliu Road, Hongxiang, Hudai, Binhu, Wuxi, 214161, Jiangsu, China
FAQs
Q1. Are you manufacturer or a trading company?
A1. We're real manufacturer of flanges,studded tubes,gaskets,endsockets,pipefitting.,etc.,
Q2. What's the delivery time?
A2. It depends on the season , current orders and your order quantity. Normally we can deliver goods within 7 or 30days after receiving your deposit.
Q3. What about packages?
A3. Our export packages are very strong,solid. We usually pack it in wooden or plywood case or pallet. If you have special request about package,please let us know.
Q4. What’s your main loading port?
A4. Because our factory is near Shanghai. Usually we send goods to Shanghai warehouse or the truck company load containers from our factory. Shanghai is loading port on our b/l. If you need us send goods to other port in China, please let me know.
Q5. What's the payment terms?
A5. T/T 30%deposit,balance by T/T before delivery or against b/l copy. L/C 100% at sight. Both are acceptable.For amount less than 5000usd including samples, we can prefer T/T 100 percent in advance.
Q6. Do you ship goods by air or sea? are you responsible for buying insurances?
A6. We can ship goods by vessel or by air. It depends on our customer. We can do it based on FOB,CNF,CIF,Ex work terms mainly.
For CIF terms, insurances are covered by us. When we do it by FOB, we will send shipment notice to you by email three days prior to b/l date for insurance coverage.
Q7. How to get a very quick and exact quotation after I send an inquiry to your customer service team?
A7. When we get full details about the products you inquired,, we can give quick response and exact offer. E.g. If you’re interested in our flanges, you have to tell us which type do you need and other specification request, material, standard, nominal pressure, nomInal diameter, raced face.,etc.
Q8. After placing a purchase order, how to avoid any mistakes or misunderstanding? How to make orders smoothly operated?
A8. It’s preferred to list all your details about shipment ,e.g. Consignee, notify party, tel, fax, vat no. designated forwarder, shipping marks, package requirement, free detention period, house b/l or master b/l do you need. In addition to invoice,packing list ,bill of lading, if you have any other documents needed, e.g. Certificate of origin, Form-A, Form E, analysis report, drawings, please write to us.
Q9. Which HS code do you show on the certificate of origin, Form-E.,etc?
A9. Sometimes the HS code in your country is different ours in China. If you need to show your HS code to facilate customs clearance, please indicate it in your email.
Q10. Where's your factory located? Is it convenient to visit your company?
A10. Our company are factory are located in Wuxi city. It's one hour drive/highrail from Shanghai.
Office add:Rm.2216,Wanda Plaza,Liangxi Rd,Binhu District ,Wuxi
Factory add: Shiliu Road, Hongxiang, Hudai, Binhu, Wuxi, 214161, Jiangsu, China
We welcome your visit at any time. Before your visit, you can let me know your schedule (flight no, exit, arrival date and time, hotel name and room no. how long stay in wuxi.,etc) , we'd like to make our guests feel at home.