Discover the superior performance of Nickel Alloy 625 for all your pipe connection requirements with our impeccable range of flanges. Sourced from MT Stainless Steel – the leading supplier and manufacturer of alloy 625, we offer a versatile selection of WN, SO, BL flanges, and more, all developed under strict quality standards. Each type of our flanges brilliantly maintains both strength and ductility while resisting corrosion. Composed primarily of nickel-chromium, alloy 625 flanges bring incredible mechanical strength and excellent fabrication properties that make it favored in the industry. Meeting ASTM B564, ASTM B637, and ASTM B462 standards, our range ensures you receive products of the highest quality. Unbeatable in its application, alloy 625 is ideal for high-temperature environments, including pipe connections and piping project construction, improving efficiency and performance at every level. Notably, our flanges' pressure class ranges from PN20 to PN420, providing you with a superior and highly adaptable solution no matter your project scale. When sourcing from MT Stainless Steel, you gain not just top-quality products, but also expert guidance and customer support. From compliance with tolerances according to specifications or tailored to customer’s request and drawings, we offer a complete solution. Experience the MT Stainless Steel advantage today. Trust in the durability of our alloy 625, rely on the functionality of our SO and WN flanges, and have complete confidence in the excellence of our nickel alloy fittings/flanges. Discover a partner that prioritizes your needs, ensuring the very best in product quality, service, and support. Trust MT Stainless Steel for all your alloy 625 flange requirements – where superior quality comes standard. MT Stainless Steel, a highly reputed name in the stainless steel industry, proudly presents its remarkable line of Nickel Alloy 625 Flanges. These flanges, known for their unique properties, offer unmatched performance in the most challenging environments. Our Nickel Alloy Flanges provide firm and secure pipe connections in various industrial settings. This product stands out for its superlative function and durability, built to provide a lasting solution. Made from premium-quality materials, the Nickel Alloy 625 Flanges are considerably resistant to corrosion, even in the most diverse and demanding conditions, which makes them a perfect choice for industries dealing with high-pressure and high-temperature operations.

1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc

2 . Surfacing : RF , FF , RTJ

3 . Materials :UNS N06625 , N06600 , N06601 , N07718 , N10276 ,  N0800 , N08825 , N04400 ; etc.

4 . Standards : ASTM B564 ,ASTM B637, ASTM B462 etc

5 . Tolerances : according to the specification or customer’s request and drawings

6 . Applications : Pipe connection , Piping project construction etc

7 . Pressure class : PN20-PN420

 

UNS	Alloy	Scope (mm)
		Seamless pipe &tube	Welded pipe & tube	Fitting/ Flange	Sheet, Plate, Strip
UNS N06625	ALLOY 625	OD: 4.5-355mm WT: 0.7-20mm L: 0-12000mm	OD: 17.1-914.4mm; WT: 1-36mm; L：<12000mm	DN15-DN600	Plate: WT<6mm, WDT<1200mm, L<3000mm; WT>6mm, WDT<2800mm, L<8000mm Coil: WT:0.15-3mm WDT:<1000mm

Blind Flange Advantages

a) Superior surface finish

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment

 

Slip-On Flange:

Slip-on flange also called SO flange. It is a flange that slides on the pipe with an intenal design slightly larger than the pipe.

It is used to insert the pipe into the inner bore of the flange.

 

Weld Neck Flange:

Weldneck flange bore is machined to match the ID of the pipe or fitting. This creates a smooth transition to and from the weld neck flange and prevents turbulence at the welding neck. Hence it is important to specify the pipe schedule at the time of buying a weld neck flange.

Features: Alloy 625 has excellent strength at temperatures up to 816℃. At higher temperatures, its strength is generally lower than that of other solid solution strengthened alloys. Alloy 625 has good oxidation resistance at temperatures up to 980℃ and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.

 

Applications: Chemical process industry and sea water application. Inconel 625 is used in short term applications at temperatures up to 816℃. For long term service, it is best restricted to a maximum of 593℃, because long term exposure above 593℃ will result in significant embrittlement.

 

Terms & Conditions	Price Item	FOB, CFR, CIF, or as negotiation
	Payment	T / T, LC, or as negotiation
	Delivery Time	30 working days after received your deposit ( Normally according to the order quantity )
	Package	Plywood case or as per customer’s requirement
	Quality Requirement	Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable
Quality	Test	100% PMI test; Size test, etc
Market	Main Market	Europe, Middle East, Southeast Asia, South America. Etc

 

 

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MT Stainless Steel’s Nickel Alloy Flanges are widely recognized for their versatility and durability. They are available in different formats including Welding Neck (WN), Slip-On (SO), and Blind (BL). Each type is designed to meet specific client needs, ensuring a seamless integration in any piping system. Elevating the standard of quality, our Nickel Alloy Flanges provide exceptional performance, offering you more than just a mere pipe connection solution. They epitomize versatility, endurance, and high performance, making them a preferred choice in various industrial sectors. When it comes to Nickel Alloy Flanges, MT Stainless Steel is the name you can trust.