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News
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Case Studies
01
Sep
29
,
2026
CAOG 2026: A Valuable Step Toward New Customer Partnerships
Highlights from SLVCN at CAOG 2026 in Kazakhstan, where we met oil & gas customers, discussed ball valve solutions and gained valuable insights i...
Read More
02
Sep
23
,
2026
Ni55, Ni60, Stellite, or Tungsten Carbide: How to Choose ...
Choosing the right hard-facing material is critical for metal seated ball valves used in high-temperature and severe service applications. This g...
Read More
03
Sep
15
,
2026
Fully Welded Ball Valves for Buried Natural Gas Pipelines...
How do you select a fully welded ball valve for a buried natural gas pipeline? Learn 5 key factors covering piggability, extended stems, butt-wel...
Read More
04
Sep
09
,
2026
CAOG 2026 Is Just Around the Corner: Visit SLVCN at Booth...
SLVCN invites you to visit Booth A22 at CAOG 2026 in Aktau, Kazakhstan, to discuss ball valve solutions for oil & gas, pipeline, LNG, petrochemic...
Read More
05
Aug
31
,
2026
Case Study: 8 Inch × 6 Inch Class 1500 RTJ Trunnion Mount...
A real high-pressure valve project featuring an 8" × 6" Class 1500 RTJ trunnion mounted ball valve with F51 duplex steel, PEEK seats, API 6...
Read More
06
Aug
25
,
2026
Case Study: 6" Class 600 F51 Duplex Stainless Steel Trunn...
SLVCN successfully supplied 6-inch Class 600 F51 duplex stainless steel trunnion mounted ball valves for a Middle East oil & gas application. Thi...
Read More
07
Aug
17
,
2026
How Does a Double Block and Bleed Valve Work?
How does a double block and bleed valve actually work? This guide explains the DBB isolation principle, bleed function, and the key differences b...
Read More
08
Aug
10
,
2026
High-Pressure Ball Valve Selection Guide: Why Pressure Cl...
Choosing a high-pressure ball valve is more than selecting a pressure class. Learn how materials, seats, bore type, actuator torque and testing a...
Read More
09
Aug
05
,
2026
Floating vs Trunnion-Mounted Ball Valves: How to Select t...
See how floating and trunnion-mounted ball valves differ in ball support, seat movement, torque and cavity-pressure control. This guide helps EPC...
Read More
10
Jul
30
,
2026
LNG Cryogenic Ball Valve Selection Guide: What Buyers Sho...
Selecting a cryogenic ball valve for LNG service requires more than checking the lowest temperature rating. This guide explains how you should re...
Read More
11
Jul
24
,
2026
Full Bore vs Reduced Bore Ball Valves: How to Choose the ...
Not sure whether to choose a full bore or reduced bore ball valve? This guide helps you compare flow capacity, pressure drop, pigging requirement...
Read More
12
Jul
23
,
2026
DBB vs DIB Ball Valves: Seat Arrangement & Selection Guide
A practical guide to DBB and DIB ball valves, explaining SPE and DPE seat arrangements, pressure direction, body cavity relief and key selection ...
Read More
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