| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
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| Type: | Welding Flange |
| Material: | Carbon Steel |
| Structure: | Round |
| Connection: | Screws |
| Sealing Surface: | RF |
| Samples: |
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| Customization: |
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Audited Supplier A blind flange, manufactured by Qingdao Wenli Shengfu Industry and Trade Co., Ltd., is a solid disk designed to block off pipelines or create stops. It is an essential component for various industrial applications.
Similar to a regular flange, our blind flange features mounting holes around the perimeter, allowing for easy installation. The gasket sealing rings are precisely machined into the mating surface, ensuring a secure and leak-free connection.
However, what sets our blind flange apart is its unique design. Unlike regular flanges, our blind flange does not have an opening for fluids to pass through. This makes it ideal for situations where complete closure is required.
With our blind flange, you can confidently control the flow of liquids or gases in your pipelines. Its sturdy construction and reliable sealing capabilities guarantee optimal performance and safety.
Choose Qingdao Wenli Shengfu Industry and Trade Co., Ltd.'s blind flange for your industrial needs and experience the difference in quality and functionality.
At Qingdao Wenli Shengfu Industry and Trade Co., Ltd., we specialize in providing high-quality ASME and Non-code Industrial pipe flanges for the Petrochemical, Process, and Waterworks industries. Our extensive range includes Stainless Steel Industrial Flanges, Alloy Steel Industrial Flanges, and Carbon Steel Industrial Flanges.
We offer a wide selection of ANSI, API, and AWWA pipe flanges in carbon steel, stainless steel, alloys, and chrome steel. Our steel flanges are available in various types such as Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom steel flanges.
With sizes ranging from 1/2" to 203", our flanges are suitable for a wide range of applications. They are designed to withstand different pressure classes including 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, and 20K. Additionally, we offer High Yield - Low Temp flanges for specialized requirements.
When you choose our industrial pipe flanges, you can expect exceptional quality, durability, and reliability. Our products are manufactured to meet the highest industry standards, ensuring optimal performance and long-lasting functionality.
Whether you need flanges for your petrochemical plant, industrial processes, or waterworks projects, Qingdao Wenli Shengfu Industry and Trade Co., Ltd. has the perfect solution for you. Contact us today to discuss your specific requirements and benefit from our top-notch products.
| Product Name | Steel Flange | |
| Types | Plate, Welding Neck, Slip on, Blind, Lap joint, Threaded Flange | |
| Face Finish | RF,FF,RTJ,TF,GF | |
| Standard | ANSI | ANSI B16.5 ASME B16.47 series A/B |
| DIN | DIN 2631 2573 2527 2565 2641 | |
| GOST | GOST 12820-80,GOST 12821-80,Gost Blind | |
| EN | EN1092-1:2002 | |
| JIS | JIS B2220-2004, KS D3576, KS B6216,KS B1511-2007,JIS B2261; JIS B8210 | |
| BS | BS4504,BS10 Table D/E | |
| UNI | UNI 2253-67,UNI6091-67,UNI2276-67,UNI2280-67,UNI6089-67 | |
| SABS | SABS 1123 | |
| Material | ANSI | CS A105/SA 105N,SS 304/304L,316/316L Alloy Steel: WHPY45/52/65/80 |
| DIN | CS RST37.2;S235JR SS 304/304L,316/316L | |
| GOST | CS CT20;16MN;SS 304/304L,316/316L | |
| EN | CS RST37.2;S235JR;C22.8SS 304/304L,316/316L | |
| JIS | CS SS400,SF440,SS 304/304L, 316/316L | |
| BS | CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L | |
| UNI | CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L | |
| SABS | CSRST37.2;S235JR;Q235;SS 304/304L,316/316L | |
| Pressure | ANSI | Class 150, 300, 600, 900, 1500 2500lbs |
| DIN | PN6,PN10,PN16,PN25,PN40,PN64,PN100 | |
| GOST | PN6,PN10,PN16,PN25 | |
| EN | PN6,PN10,PN16,PN25,PN40,PN64,PN100 | |
| JIS | 1K,2K,5K,10K,16K,20K,30K,40K | |
| BS | PN6,PN10,PN16,PN25,PN40,PN64,PN100 | |
| UNI | PN6,PN10,PN16,PN25,PN40 | |
| SABS | 600KPA,1000,1600,2500,4000 | |
| Size | ANSI | 1/2" - 60" |
| DIN | DN15-DN2000 | |
| GOST | DN10-DN1600 | |
| EN | DN15-DN2000 | |
| JIS | 15A-1500A | |
| BS | DN15-DN2000 | |
| UNI | DN10-DN2000 | |
| SABS | DN10-DN600 | |
| Coating | varnish, yellow paint, anti-rust oil, galvanizing etc | |
| Usage | Used for the connection of all kinds of pipeline. | |
| to convey the water, steam, air, gas and oil | ||
| Package | Wooden cases/pallets | |
| Delivery | Within 30 days | |
| Certificate | ISO9001:2015 | |
Welcome to Qingdao Wenli Shengfu Industry and Trade Co., Ltd.! We offer worldwide shipping for our high-quality goods. Please note that shipping may not be available in some countries and APO/FPO addresses.
Our goods can be delivered in 20" or 40" FCL/LCL containers, depending on the quantity or as per the customer's request. We also provide the flexibility for customers to specify their preferred freight forwarders or negotiate shipping methods.
Delivery time for our products is typically 10-30 days after confirmation or based on the quantity ordered. We strive to ensure timely delivery to meet our customers' needs.
Experience the convenience and reliability of our shipping services. Place your order today and enjoy the benefits of our efficient delivery system.
Welcome to Qingdao Wenli Shengfu Industry and Trade Co., Ltd.! We are a reputable company with 10 years of experience in the industry.
Q1. What's the payment term?
A. We accept TT, with a 30% deposit and 70% balance against a copy of the B/L.
Q2. How's the delivery time?
A. The delivery time is approximately 25-30 days.
Q3. Tell me the standard of the package?
A. Our products are normally packaged in cartons and plywood crates. However, we can also pack them according to your specific request.
Q4. Is the sample free?
A. Yes, we offer a free sample of up to 5 pieces. You only need to pay for the freight.
Q5. Would you accept making a mold according to our request?
A. Yes, we can make a mold according to your request. The mold cost can be returned when the order quantity reaches a certain amount.
Q6. How long have you been in this industry?
A. We have been in this industry for 10 years.
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