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Low Temperature Carbon Steel Lf787 Flanges | Astm Grade, Trusted Manufacturer & Supplier In India

Low Temperature Carbon Steel Lf787 Flanges | Astm Grade, Trusted Manufacturer & Supplier In India

Specification Details
Flanges TypesSlip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind
Class150 Lbs, 2500 Lbs Asa 150, 300 Lbs, 160, 100, 600 Lbs, Asa 300, 900 Lbs, Pn 6, 1500 Lbs, 10, 16, 25, 40, 64
Size1/2″ (15 Nb)
TypeRaised Face (rf), Lap Joint Face (ljf), Small Male Female (smf), Groove, Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue

Low Temperature Carbon Steel LF787 Flanges India | ASTM LF787 Grade, Manufacturer & Supplier, Industrial Quality

Nitech Stainless Inc is a leading Low Temperature Carbon Steel LF787 Flanges Manufacturer. Low Temperature Carbon Steel LF787 flanges are designed for use in extremely low-temperature applications, specifically engineered to withstand cryogenic conditions and maintain their integrity at temperatures as low as -50°F (-46°C) or lower. The LF787 grade is a special alloy that offers enhanced toughness and resistance to brittle fracture in cold environments, ensuring that the flanges retain their strength and performance under harsh conditions. These flanges are commonly used in industries such as liquefied natural gas (LNG), oil and gas, and petrochemical, where secure and reliable piping connections are critical in low-temperature systems. 


LF787 flanges are typically forged to enhance their mechanical properties, offering superior strength and durability even in sub-zero conditions. They are available in various configurations, such as weld neck, slip-on, and blind flanges, to suit different piping system requirements. The ability of Low Temperature Carbon Steel flanges to maintain their structural integrity and toughness in cryogenic environments makes them ideal for critical applications, ensuring safe, leak-proof connections in pipelines, storage tanks, and other equipment exposed to extreme low temperatures.


LF787 Flanges Weight Chart (kg)

NPS (Inch)Slip On (SORF)Threaded (NPT)Socket Weld (SWRF)Lap JointBlind (BLRF)Weld Neck (WN)
1/2112122
3/4222222
1222223
1 1/4333333
1 1/2333344
2555556
2 1/28888710
39999911.5
3 1/2111211111312
4131313131716.5
515151515~20*21
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160~220*165
20165165165195285197
22185185185245355225
24~220*~220*~220*275430268



Type of Sub-products

Frequently Asked Questions

How do Low Temperature Carbon Steel LF787 Flanges perform in cryogenic environments with high mechanical vibration level

What are Low Temperature Carbon Steel LF787 Flanges used for?

What are the key features of LF787 Flanges?


Countries We Export

  • India


Cities We Supply

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Chandigarh

  • Chennai

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  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Kolkata

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

  • Visakhapatnam

  • Angul

  • Bengaluru

  • Lucknow

  • Nagpur

  • Pune

  • Moradabad

  • Bharuch


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  • Oil And Gas Industries industry

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