Jenco Steel & Engg. Co.

Our organization is engaged in manufacturing of a wide range of Blind Flanges that is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. These flanges are available in various sizes and material and are used to provide positive closer on the ends of pipes, valves or equipment nozzles. Our range helps in easy access to a line once it has been sealed. Further, these are machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a threaded reduction or welded reduction.

Materials used:

• Stainless Steel
• Nickel Alloy
• Titanium
• Carbon Steel
• Cast Iron
• Brass
• Bronze
• Steel
• Aluminum
• Polypropylene
• Silicone
• PVC

Features

 

• Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
• They are used to blank off the ends of pipe.
• They are also used to blank off the ends of valves and pressure vessel opening.
• Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
• Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
• Blind flanges are made to fit standard pipes in all sizes.

Specifications:

 

• Stainless Steel : ASTM A 182, A 240
  Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super
• Duplex stainless steel UNS S32750
• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825,
• Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal
• Size: 1/8" NB TO 48"NB.
• Class: 150#, 300#, 400 #, 600#, 900#, 1500# & 2500 #.
  
  

Standard

 

• ANSI :ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
• B.S : BS4504 , BS4504, BS1560, BS10

We offer Lap joint Flanges, which are designed using IS and ASTM standards carbon steel. These are available in varied sizes, shapes and dimensions to suit the requirement of clients. The lapped flanges are widely used in steel plants, sugar mills & distilleries, pumps and petrochemicals, cement and construction industries. 

Features :

• Dimensional accuracy
• Corrosion resistance
• High strength
• Durable
• Fine finish

Specification : 

• Type: Lapped Plate Type Flange
• Material: Carbon Steel IS 2062, IS 2002, ASTM A515 GR. 60/70
• Dimension: ASME-ANSI B16.5, ASME-ANSI B16.47, AWWA C207, BS 1560, IS 13159, BS 3293, BS 4504
• Size Range: 15NB to 1200NB

Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
Carbon Steel : ASTM A 105, ASTM A 181 
Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Copper Alloys : Copper, Brass & Gunmetal 
Size : 1/8" NB TO 48"NB.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. 

Standard

• ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• B.S : BS4504 , BS4504, BS1560, BS10
• DIN :DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

Avail from us an exclusive variety of slip on flanges that are extensively used by various industries all across the world. These stainless steel slip on flanges are widely used to connect pipes & are considered as an important entity to support mechanical parts. These slip on flanges are made from superior grade raw material which is highly corrosion resistant thus ensuring durable performance at client's end. Our product ensures accuracy and precision so that our clients get value for their money. Moreover, our range of SORF flanges or slip on flanges are offered at industry leading prices.

Stainless Steel : ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750 

Carbon Steel : ASTM A 105, ASTM A 181

Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

We expertise in manufacturing socket welding flanges. Highly durable and reliable, these socket welding flanges results in smooth & flawless performance. They are corrosion resistant and promises high utility. All the products are widely appreciated by our clients and are available at highly competitive prices. Custom designing of socket welding flanges are done as per the specifications of the bulk buyers.

Stainless Steel : ASTM A 182, A 240 

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750 

Carbon Steel : ASTM A 105, ASTM A 181

Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Our range of threaded flanges and NPT flanges are manufactured as per international quality standards and is available in various dimensions. Our threaded flanges are used with their main advantage being that they can be used for extraordinary circumstances and in highly volatile areas where welding is hazardous. Our NPT threaded flanges can attached to the pipe without welding. These are low maintenance threaded flanges made from high quality raw material, that are available at fair prices. We ensure timely delivery of the products within stipulated time frame.

Stainless Steel : ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel : ASTM A 105, ASTM A 181

Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

We provide Weldneck Flanges that are available in two forms, one is socket welding flanges and another is welding neck type flanges. Fabricated using quality forged carbon steel, our range is widely used in various industry applications. These can be customized as per the requirements of clients. 

Features: 

• High strength
• Durable
• Dimensional accuracy
• Corrosion resistance
• Excellent finish

Specification: 

• Socket Welding Flanges
• Type: Socket Welding & Blind Flanges
• Material: Forged Carbon Steel ASTM A105
• Size Range: 15NB to 300NB
• Welding Neck Type Flanges
• Type: Welding Neck & Slip-On Flanges
• Material: Forged Carbon Steel ASTM A105
• Dimension: ASME-ANSI B16.5, BS 1560, IS 13159, BS 4504
• Size Range: 15NB to 300NB

Stainless Steel : ASTM A 182, A 240

Grade : 

F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel :

 ASTM A 105, ASTM A 181

Alloy Steel : 

ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys :

Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys : Copper, Brass & Gunmetal

Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.


Standard

• ANSI :ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

• B.S : BS4504 , BS4504, BS1560, BS10