| 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 an essential component in various industrial applications. Made with precision and quality, the blind flange from Qingdao Wenli Shengfu Industry and Trade Co., Ltd. is designed to meet the highest standards.
Choose the blind flange from Qingdao Wenli Shengfu Industry and Trade Co., Ltd. for a high-quality, durable, and efficient solution to your pipeline blocking needs.
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.
Our pipe flanges conform to ANSI, API, and AWWA standards, and are available in carbon steel, stainless steel, alloys, and chrome steel. We offer a variety of flange types such as Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and even custom steel flanges.
With sizes ranging from 1/2" to 203", our steel flanges cater to a wide range of requirements. 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 applications.
Choose Qingdao Wenli Shengfu Industry and Trade Co., Ltd. for reliable and durable industrial pipe flanges that meet your specific needs. Contact us today to discuss your requirements and place an order.
| 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 there may be exceptions for 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 are flexible and open to customers specifying their preferred freight forwarders or negotiable shipping methods.
Delivery time for our products is typically 10-30 days after confirmation or based on the order quantity. We strive to ensure timely delivery to meet your needs.
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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