High Pressure 700psi 1200psi Stainless Steel 304 316 Flexible Coupling
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Product Highlights
- High Pressure Resistance: Withstands working pressure up to 1200 PSI (8.3 MPa) for demanding applications.
- Corrosion Resistant Material: Housing made of Type CF8M (316) stainless steel ensuring durability and acid resistance.
- Versatile Size Range: Available in sizes from 1' to 12' to fit various pipe diameters and system requirements.
- Multiple Gasket Options: Offers EPDM, Nitrile, and other gasket classes for different fluids and temperature ranges.
- Global Supply Capability: Supplier produces 500 tons per month with established relationships in over 20 countries.
- Flexible Customization: Supports customization from samples, designs, and full customization services.
- Fast Delivery: Standard delivery within 30 days after order confirmation, with off-season lead times under 15 workdays.
- OEM/ODM Service: Professional OEM and ODM services available for tailored product solutions.
Product Attributes
- Customization
- Available
- Connection
- Female
- Flexible or Rigid
- Rigid
- Model NO.
- WAN503
- Material
- Stainless Steel
- Standard
- Standard
- Packaging Detail
- Product Packaged in Cartons on Wood Pallet or Case
- Delivery Detail
- Within 30 Days After Confirming The Order
- Size
- 1"-12"
- Working Pressure
- 350psi ,2.5MPa
- Payment
- Tt/LC
- Name
- Pipe Clamp
- Product Material
- Stainless Steel
- Keyword
- Flexible Pipe Coupling
- Transport Package
- Export Standard Sea-Worthy Packing
- Specification
- 1"-12
- Trademark
- Kingmertal
- Origin
- China (Mainland)
- Production Capacity
- 500 Ton/Tons / Month
Product Images of High Pressure 700psi 1200psi Stainless Steel 304 316 Flexible Coupling
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Product Description
SS Rigid stainless steel grooved coupling / pipe clamp / quick coupling ....
Rigid coupling SS acid resistant stainless steel coupling is designed to be used with SCH5S-SCH40S stainless steel pipes.


Working pressure: 350PSI, 600Psi,1200PSI
2.5Mpa,4.2Mpa, 8.3Mpa
Materials
Housing: Type CF8M (316) stainless steel ASTM A351, A743 or A744 Gr. CF-8M
Bolts & nuts: Stainless steel ASTM A193 B-8 , (SS316 )
Gasket
Standard gasket: Class "E" EPDM: Recommended to be used with cold and hot water within the temperature range -34 °C - +110 °C. Can also be used with diluted acids, oil-free air and several different chemicals. Not recommended to be used with oils, mineral oils, solvents or aromatic hydrocarbons.
Alternative gasket: Class "T" Nitrile: (Colour code: Orange). Temperature range: -29 °C - + 82 °C. Recommended to be used with oil products, oil containing air, vegetable and mineral oils within the provided temperature range. Also with water below +66 °C. Not to be used with HOT WATER over +66 °C or HOT DRY AIR over +60 °C.
Alternatives:
Class "O" - Fluoroelastomer
Class "L" - Silicone
| DN | D (mm) | Distance between pipe ends (mm) | X (mm) | Y (mm) | Z (mm) | Bolt size (mm) | Weight (kg) |
| 25 | 33.4 | 0-2.2 | 54.0 | 100 | 44 | M10x50 | 0.5 |
| 32 | 42.2 | 0-2.2 | 62.0 | 108 | 44 | M10x50 | 0.6 |
| 40 | 48.3 | 0-2.2 | 68.0 | 114 | 44 | M10x50 | 0.6 |
| 50 | 60.3 | 0-2.2 | 81.0 | 128 | 45 | M10x50 | 0.7 |
| 65 | 76.1 | 0-2.2 | 98.0 | 144 | 46 | M10x50 | 0.9 |
| 80 | 88.9 | 0-2.6 | 111.0 | 161 | 47 | M10x50 | 1.0 |
| 100 | 114.3 | 0-2.6 | 140.0 | 189 | 48 | M10x60 | 1.4 |
| 125 | 139.7 | 0-2.6 | 167.0 | 227 | 49 | M12x70 | 2.0 |
| 150 | 168.3 | 0-2.6 | 197.0 | 256 | 49 | M12x70 | 2.3 |
| 200 | 219.1 | 0-4.9 | 254.0 | 322 | 59 | M16x90 | 4.2 |
| *250 | 273.0 | - | - | - | - | - | - |
| *300 | 323.9 | - | - | - | - | - | - |
| DN | D (mm) | Max working pressure Sch 40S (Bar) |
Max tensile strength Sch 40S2 (kN) |
Max working pressure Sch 10S (Bar) |
Max tensile strength Sch 10S2 (kN) |
Max working pressure Sch 5S (Bar) |
Max tensile strength Sch 5S2 (kN) |
| 25 | 33.4 | 25 | 4.6 | 25 | 3.7 | 16 | 2.5 |
| 32 | 42.2 | 25 | 7.3 | 25 | 5.9 | 16 | 3.9 |
| 40 | 48.3 | 25 | 9.5 | 25 | 7.7 | 16 | 5.1 |
| 50 | 60.3 | 25 | 14.9 | 25 | 12.0 | 16 | 8.0 |
| 65 | 76.1 | 25 | 19.1 | 25 | 15.9 | 16 | 10.9 |
| 80 | 88.9 | 25 | 26.1 | 25 | 21.7 | 16 | 14.9 |
| 100 | 114.3 | 25 | 35.9 | 25 | 35.9 | 16 | 24.6 |
| 125 | 139.7 | 16 | 42.9 | 16 | 42.9 | 10 | 32.2 |
| 150 | 168.3 | 16 | 62.3 | 16 | 62.3 | 10 | 46.7 |
| 200 | 219.1 | 16 | 79.2 | 16 | 79.2 | 10 | 52.8 |
| *250 | 273.0 | - | - | - | - | - | - |
| *300 | 323.9 | - | - | - | - | - | - |
* Not a stock product, confirm delivery time and specifications.
** Only use tools and equipment intended for stainless steel when grooving stainless steel pipes during installation.
Our company is engaged in the production and trade of all kinds of Stainless Steel Grooved Pipe Coupling finished and unfinished products. Stainless Steel Grooved Pipe Coupling is our main production and sell well. We have established business relationships with clients in the Korea, Japan, Singapore, Iran, Dubai, Yemen, Chile, Brazil, France, UK, Italy, Canada and more than 20 countries and regions for Stainless Steel Grooved Pipe Coupling Annual sales revenue is USD 50 billion. The details of payment method, delivery time and minimium quantity and so on for Stainless Steel Grooved Pipe Coupling can be negotiated according to the order.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR241136". Items marked "" are certified.
Company Profile
Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.
We have two factories. One is located in Wenzhou city, it was established in 1989. This factory is a leading seamless stainless steel pipe and pipefitting manufacturer in China. It occupied 114, 000 square meters, with fixed capital over 200 million and total amount 300 million. It owns 500 staffs including 80 advanced engineers. It owns perfect management system, vigorous technology supports, advanced production equipment and completed inspection equipment. The factory pay highly attention to enterprise foundation establishment, successfully was approved the authentication of PED and AD by TUV from German company, and the national special equipment license. Our products greatly provide for petroleum chemical, metallurgy, pharmaceutical machinery, paper making, food, shipbuilding, environmental protection, boiler, heater exchanger, pressure container, condensation, water, electricity and so on. The mainly grades we can provide are 304, 304L, 316, 316L, 321, 321H, 317L, 310S, 347H, 31803 etc.
Another factory is located in Guangzhou city, it was established in 2002. This factory is one of the largest prefab house corporation in southern China. It occupied 30, 000 square meters, with fixed capital over 40 million and total amount 100 million. It owns 200 staffs. Annual out put is more than 2 million square meter, and there have a stock of about 50 thousand square meter. These products include slope top prefab house, flat top prefab house, non-standard steel structure (warehouse, industrial shed), container house, mobile fence wall, sentry box etc. Our goods not only sold to domestic market but also extended to Southeast Asia, Middle East, Europe, Australia, Africa, and South America etc.
At the same time, we also are the agency of Bao Steel, Hengyang, Tianjin, Anshan, Pangang etc. Big group steel company. We offer the seamless carbon, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.
We have advanced technology of management, we win the trust because of our good quality.
We have clannish conscientious and passionate salesman, we gladden and steady the customers with our best service.
We are pure-hearted and awaiting for your kind attention to our company.
About Our Factory & Business Background
- Address
- Room 703, Jinbi Lingxiu International Center, No. 3 North Junya Street, Guangzhou, China
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
- Main Products
- Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
-
Export Year
- 13 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the maximum working pressure?
- The coupling can withstand a working pressure of up to 1200 PSI (8.3 MPa).
- What materials are used for the housing and gaskets?
- The housing is made of Type CF8M (316) stainless steel. Gasket options include EPDM, Nitrile, Fluoroelastomer, and Silicone.
- What is the available size range?
- The product is available in sizes from 1' to 12'.
- Can the product be customized?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
- What is the delivery time?
- Standard delivery is within 30 days after confirming the order. Off-season lead time is within 15 workdays.
- What payment methods are accepted?
- We accept T/T, L/C, D/P, Western Union, and small-amount payments.
- Is OEM/ODM service available?
- Yes, both OEM and ODM services are available for this product.
- What is the supplier's production capacity?
- The supplier has a production capacity of 500 tons per month.
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