Stainless Steel Pipe Fittings

Slip On Flanges By

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Slip On Flanges By

Slip On Flanges are bored sightly larger than the outer Diameter of the matching pipe. The pipe slip into the flange prior to welding both inside and outside to prevent leaks.The British standard flanges manufactured by us pertain to all standards like BS10 1962 Table D,E,F,H IS 6392 Table 5,17,26 IS 1538 in slip. These are manufactured using mild steel both in slip-on and blind type. Our quality slip on flanges are ideal for lower pressure applications. Their ease of fitting and welding reduces fabrication costs. Our professional engineering team is involved in innovating durable and high-quality products to cater to our clients’ needs.

Detailed Product Description of Slip-On Flange :
The slip-on flange has a low hub because the pipe slips into the flange prior to welding. It iswelded both inside and out to provide sufficient strength and prevent leakage.They are ideal forlow pressure applications. 

Material specifications:

•   Carbon steel: ASTM a 105, a266
•   Low alloy steel: ASTM a 182 grade f1, f5, f6, f7, f9, f11, f12, f21, f22
•   Stainless steel:304,304h,304l,310,316,316h,316l, f10,321

Standard dimensions:

•   Strong Ranging: 0.5″ to 24″ as per ANSI b16.5, bs 4504, bs-10, asme b 16.36. 26″ – 72″ as per mss sp44, api -605, awwac-207-55, asme b 16.47, bs 3263 
•   Standard Ratings: Pounds:150,300,400,600,900,1500 and 2500

Standard facing:
Raised face, ring – type, flat face, male – female, tongue – groove.welded both inside and out to provide sufficient strength and prevent leakage.They are ideal for low pressure applications.

Advantages of slip on flanges:

•   Low cost installation
•   Less time needed to spent on ensuring the accuracy of the cut pipe
•   They are somewhat easier to align
•   The slip-on flanges have low hub because the pipe slips into the flange before welding
•   The flange is welded both inside and outside to provide sufficient strength
•   They prevent leakage.

Materials :
Nickel Alloy Slip on Flanges

• ASTM / ASME SB 564 / 160 / 472 
• UNS 10276 (HASTELLOY C 276 Slip on Flanges)
• UNS 2200 (NICKEL 200 Slip on Flanges)
• UNS 2201 (NICKEL 201 Slip on Flanges)
• UNS 4400 (MONEL 400 Slip on Flanges)
• UNS 8020 (ALLOY 20 Slip on Flanges)
• UNS 8825 INCONEL 825 Slip on Flanges)
• UNS 6600 (INCONEL 600 Slip on Flanges)
• UNS 6601 (INCONEL 601 Slip on Flanges)
• UNS 6625 (INCONEL 625 Slip on Flanges)

Copper Alloy Slip on Flanges 
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Slip on Flanges 
C 71500 (CU -NI- 70/30) – Copper Nickel Slip on Flanges
UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

Duplex Stainless Steel Slip on Flanges 
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

Alloy Steel Slip on Flanges – AS Slip on Flanges
ASTM SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Slip on Flanges – CS Slip on Flanges 
ASTMA 105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Slip on Flanges – LTCS Slip on Flanges
A350 LF2/A350 LF3

Value Added Services
• Hot Dip Galvanizing • Electro polish

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B

Duplex Stainless Steel : Duplex Stainless Steel Slip on Flanges – Duplex SS Slip on Flanges 
ASTM A 182 – Slip on Flanges
F 51 UNS S31803 Slip on Flanges
S32750 Slip on Flanges
S31500 Slip on Flanges
ASTM / ASME A/SA 182 UNS Slip on Flanges
F 44 Slip on Flanges
F 45 Slip on Flanges
F51 Slip on Flanges
F 53 Slip on Flanges
F 55 Slip on Flanges
F 60 Slip on Flanges
F 61 Slip on Flanges
Carbon Steel Slip on Flanges – CS Slip on Flanges 
ASTM A105 Slip on Flanges
ASTM A 694-F42 Slip on Flanges
F46 Slip on Flanges
F52 Slip on Flanges
F60 Slip on Flanges
F65 Slip on Flanges
F70 Slip on Flanges

Copper Nickel Slip on Flanges – Cu-Ni Slip on Flanges

Source: Zhejiang Yaang Pipe Industry Co., Limited (

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