Customization: | Available |
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Media: | Oil |
Driving Mode: | Pneumatic |
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Body Type | AOC-3811 | AOC-3812 | ||||
Body Size | 3''(80A)-24''(600A) | 3''(80A)-24''(1500A) | ||||
Body Rating | ANSI Class 150-600 PN150-600 PN10-PN110 | |||||
Fluid Temperature | -196~+500ºC | -196~+500ºC | ||||
Connections | Wafer Type/RF/Lug Type | RF Flanged |
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Body Materials | A216 WCB/A351 CF8/A351 CF8M,etc | |||||
Disc Materials | A216 WCB/A351 CF8/A351 CF8M,etc | |||||
Disc Treatment | Chrome Plated or Stellited | |||||
Range-ability | 60 degree Opening/25:1; 90 degree Opening/50:1 | |||||
Flow Characteristiscs | Approximater Eq%(Inherent Characteristic) | |||||
Seal Ring Type | FN | FV | CS | KS | FM | M |
Seal Raing Materials | R.TFE | R.TFE | R.TFE | Kel-F | 316+Graphite | 316SS |
Back Ring Materials | NBR | VITON | SUS316 | SUS316 | 316SS | 316SS |
Seat Leakage | ANSI Class IV/V/VI | ANSI Class VI | ||||
Actuator Combinations | Pneumatic Cylinder Actuator/Electronic Actuator/Pneumatic Diaphragm Actuator |
SNT Machinery (Qingdao) Co., Ltd. stands at the forefront of control valve production, seamlessly integrating manufacturing, design, sales, and service. Positioned for swift growth, SNT is nestled in the picturesque Qingdao, Shandong province, sprawling over an impressive 42,000 square meters. Our state-of-the-art facilities boast cutting-edge workshops and production equipment. We're proud to be a high-tech enterprise, holding independent intellectual property rights and infused with world-class management and production expertise. Employing over 150 dedicated professionals, our R&D specialists make up 15% of the workforce, while 30% hold graduate degrees or higher. With a robust production management team and pioneering tech R&D, we manufacture vast quantities of superior quality valves tailored for the petrochemical, oil, and coal chemical sectors. In 2017, our sales value neared an astounding 100 billion.
SNT is a proud holder of the TS special equipment manufacturing certificate and ISO 9001 certification, alongside the prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We boast national patents across multiple technologies. Our expertise encompasses designing and manufacturing an entire spectrum of valves per ANSI, API, DIN, BS, and JIS standards. Drawing upon the strengths of globally renowned valves and our innovative R&D, we produce an extensive range of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our diverse valve portfolio includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more. Drive mechanisms span manual, electric, pneumatic, and hydraulic systems. Key component materials include A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring unmatched durability. Specifications range from 1/2" to 120", with working pressures of ANSI 150# to 2500#, and temperatures from -196ºC to 1100ºC.
With cutting-edge production technology and a rigorous quality assurance system, SNT Valves are the trusted choice across petrochemical, oil, steel, paper, and power industries. Esteemed clients include SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many more. We proudly serve SINOPEC Changling, Jinan, and beyond.
Prioritizing customer profitability, we are dedicated to crafting excellence in quality and building a prestigious brand. Our comprehensive quality assurance and after-sales support systems ensure that SNT valves forge prosperous partnerships with all our valued clients.