Premium F316 Stainless Steel Welded Blind Flange for Piping

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: DN15-DN3650
• Material: Stainless Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Transport Package: Wooden Box
• Specification: DN15-DN3650 1/2-144inch
• Trademark: Pipefun
• Origin: Hebei China
• Package Size: 240.00cm * 220.00cm * 220.00cm
• Package Gross Weight: 10.000kg

Product Description

Specification

Size	DN15-DN3650
Thickness	Schedule S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc
Standard	ANSI/ASME B16.9, JIS, BS, GOST
Material	carbon steel flange, stainless steel flange, alloy steel flange and etc
Port	Tianjin
Packaging	Wooden Box/ Wooden Pallet
Quality	First grade

Key Features:
 
High strength and durability: selected high-quality carbon steel/stainless steel material, precision machining, strong pressure-bearing capacity, corrosion and oxidation resistance, long service life!
 
Convenient installation: simple structure, and pipe welding easy docking, saving time and labor, high construction efficiency!
 
Good sealing: precision lathe processing, smooth and flat end face, sealing performance is excellent, to eliminate the risk of leakage!
 
Strong versatility: comply with the national standard / American standard / German standard and other standards, suitable for all kinds of piping systems, widely used in petroleum, chemical, electric power and other industries!
 
Spot direct delivery: multiple specifications can be selected (DN15-DN3650), adequate inventory, support for customization, the order is sent, after-sales no worries!Reasons to buy: Factory direct sale, quality assurance, favorable price, is a reliable choice for industrial pipeline connection! Click on the consulting, get the exclusive offer!

Company Profile

The company has already got licenses on 5pecial Equipment Manufacturing of The Peoples Republic of China, the ISO9001 quality system certificationcertificate, environment and healthy occupation attestation certificate, European Union CE atestation crtificate, LOWES guality authenticationcertificate,Chinese classification society certificate, AP1 (USA petroleum institute)attestation certificate, etc.

FAQ

Q1: What is this blind flange made of? Is it corrosion resistant?
A: Our blind flanges are made of high quality carbon steel and stainless steel, stainless steel is corrosion-resistant and suitable for chemical and marine environments; the surface of carbon steel flanges can be anticorrosive treated (such as galvanized and painted) to enhance durability!

Q2: Do the flange thicknesses and pressure ratings comply with the standard?
A: Strictly according to the national standard (GB/T 9119), American Standard (ANSI) and other production, the pressure level covers PN6-PN40, support to provide test reports, rest assured that the purchase!
 
Q3: Can you customize non-standard sizes or shaped flanges?
A: Support customization! Provide drawings or requirements (e.g., hole diameter, outside diameter, number of bolt holes, etc.), and the factory will make samples directly to ensure accurate matching of your piping system!
 
Q4: What do I need to be aware of when soldering?
A: It is recommended to be operated by professional welders to ensure that the flanges are centrally welded to the pipeline to avoid deformation!
 
Q5: What certifications do your products have?
A: All products meet international standards (CE, ISO, etc.). Specific certifications vary by product - ask our team for detailed documentation!
 
Q6: Can you provide samples?
A: Yes! Sample costs are refundable with future orders. Contact us for sample policy details!

Purchase with Confidence Pledge

Dear customer, thank you for your attention and trust in us! We are well aware of the importance you place on product quality and hereby solemnly promise:
 
Quality Assurance: All blind flanges are made of high-quality raw materials, produced in strict accordance with industry standards, and each process is subject to quality control to ensure durability and sealing.
 
Transparent price: factory direct, cut off the middleman price difference, the same quality than the market price is lower, for you to save your heart and save money!
 
Attentive service: professional customer service one-on-one answer, quick response within 24 hours, shopping the whole process of 0 pressure!