| 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 is a solid disk used to block off a pipeline or create a stop. It is designed to seal the end of a pipe, valve, or pressure vessel, preventing the flow of fluids or gases. The blind flange is an essential component in various industries, ensuring the safety and efficiency of piping systems.
Our blind flanges, manufactured by Qingdao Wenli Shengfu Industry and Trade Co., Ltd., are of the highest quality and precision. They are made from durable materials, ensuring long-lasting performance and reliability.
Choose our blind flanges for your industrial needs and experience the superior quality and functionality they offer. Trust Qingdao Wenli Shengfu Industry and Trade Co., Ltd. for all your blind flange requirements.
Qingdao Wenli Shengfu Industry and Trade Co., Ltd. provides a wide range of ASME and Non-code Industrial pipe flanges for various industries. Our flanges are designed to meet the needs of the Petrochemical, Process, and Waterworks industries.
We offer a variety of materials for our industrial flanges, including:
Our flanges are available in different types to suit your specific requirements:
Our steel flanges are available in sizes ranging from 1/2" to 203". We offer a wide range of pressure classes to meet your specific needs:
Our industrial pipe flanges are designed to withstand high yield and low-temperature conditions, ensuring durability and reliability in demanding environments.
| 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 | |
Qingdao Wenli Shengfu Industry and Trade Co., Ltd.
Product Description:
1. We offer worldwide shipping, excluding certain countries and APO/FPO addresses.
2. Our goods can be delivered in 20" or 40" FCL/LCL containers, based on the quantity or as per the customer's request.
3. Customers have the option to specify their preferred freight forwarders or choose from negotiable shipping methods.
4. Delivery time typically ranges from 10 to 30 days after confirmation or as per the order quantity.
Welcome to Qingdao Wenli Shengfu Industry and Trade Co., Ltd.! We are a trusted company with 10 years of experience in the industry. Our commitment to quality and customer satisfaction sets us apart.
Q1. What's the payment term?
A1. We accept TT (Telegraphic Transfer), with a 30% deposit and 70% balance against a copy of the Bill of Lading (B/L).
Q2. How's the delivery time?
A2. Our delivery time is 25-30 days, ensuring you receive your order in a timely manner.
Q3. Tell me the standard of the package?
A3. Normally, we pack our products in cartons and plywood crates. However, we can also accommodate your specific packaging requests.
Q4. Is the sample free?
A4. Yes, we offer a free sample of up to 5 pieces. You only need to cover the freight charges.
Q5. Would you accept making a mold according to our request?
A5. Absolutely! We are happy to customize molds based on your requirements. Additionally, the mold cost can be returned when the order quantity reaches a certain amount.
Thank you for considering Qingdao Wenli Shengfu Industry and Trade Co., Ltd. for your needs. We look forward to serving you with our high-quality products and excellent customer service.
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