At a glance
| Booth | L0629 |
| Country | TW |
| Website | www.masterlok.com.cn |
Company profile
MASTERLOK (ZHEJIANG) INTERNATIONAL TRADING CO., LTD. was first established in Taiwan in 2007 and invested in a 10000-square-metre production factory and a thousand-class cleanroom in Shaoxing, Zhejiang in 2009. The company develops and manufactures high-quality semiconductor clean valves, pipe fittings, gas-control valves, and manual valves, and its products are used in semiconductor, medical, chemical, petroleum, natural gas, thermal power, nuclear power, papermaking, industrial gas, food, and aerospace industries. Its products have passed ISO9001-2008 quality-management-system, TS, and CE certifications, and major customers include SMIC, CHJS, HKC, LONGI, JA SOLAR, TEXAS, the Chinese Academy of Sciences, BOE, 光電研究所, and AVIC Microelectronics; the company also provides OEM manufacturing for well-known domestic and international brands. Its manufacturing operation designs, manufactures, and sells valves, pipe fittings, and other fluid-control components in multiple specifications under the registered MasterLok trademark and is located in the Binhai Industrial Zone, Keqiao District, Shaoxing, Zhejiang Province, approximately ten minutes from the Shanghai-Hangzhou-Ningbo Expressway, approximately 20 minutes from Xiaoshan International Airport, and about one and a half hours from Shanghai. The plant covers 10000 square metres and includes a 500-square-metre Class 1000 clean room, with production and inspection equipment including machining centres, CNC lathes, a metallographic analyser, a coordinate measuring machine, and an Italian spectrometer. Product quality is controlled through product planning and design, raw-material selection, manufacturing and assembly, and 100% finished-product testing. The listed product range includes double-ferrule fittings, threaded fittings, welded fittings, hoses and hose fittings, ball valves, needle valves, check valves, safety valves, BD-series bleed valves, SV-series purge valves, pressure-reducing valves, back-pressure valves, pressure-gauge valves, instrument manifolds, switching systems, pressure-gauge siphons and gauges, filters, sampling cylinders, and seamless stainless-steel Tube pipe.
Exhibits
MASTERLOK (ZHEJIANG) INTERNATIONAL TRADING CO., LTD. designs, manufactures, and sells valves, pipe fittings, and other fluid-control components in multiple specifications under the MasterLok trademark for semiconductor, medical, chemical, petroleum, natural-gas, thermal-power, nuclear-power, papermaking, industrial-gas, food, and aerospace applications. Its general ball valves are described as having strong flow capacity and fast switching, with straight-through ball valves allowing bidirectional media flow, optional pneumatic or electric actuators and handle colours, and every valve tested with nitrogen at rated pressure before shipment, with a stated rated pressure of 6000psig. The GB series is a two-piece ball valve made from cold-drawn hexagonal bar, with 316 stainless steel or brass bodies, PTFE seats and packing, bore sizes 4.8mm, 7.2mm, 9.0mm, and 15.0mm, maximum working pressure 1000psig(68.9bar), working temperature -28 °C to 232 °C (-20 °F to 450 °F), double-ferrule connections from 1/4” to 1”(6m m to 25 m m ) and threaded connections from 1/8” to 1”, without panel mounting. The UB series is a three-piece ball valve with a cast body, 316 stainless steel or brass body materials, PTFE seats, FKM and PTFE packing, bore sizes 4.8mm, 7.2mm, and 10.0mm, maximum working pressure 1000psig (68.9bar), working temperature -28°C to 232°C (-20°F to 450°F), double-ferrule and threaded connections from 1/8” to 3/4”(3mm to 20mm), and panel mounting. The UHB series is a three-piece ball valve with a forged body, 316 stainless steel or brass body materials, PCTFE or PEEK seats, FKM and PTFE packing, bore sizes 4.8mm, 7.2mm, and 10.0mm, maximum working pressure 3000psig(207 bar), working temperature -28°C to 232°C (-20°F to 450°F), double-ferrule connections from 1/8” to 3/4”(3mm to 20mm), threaded connections from 1/8” to 1/2”, 2-way and 3-way configurations, and panel mounting. The HB series is a three-piece forged-body ball valve in 316 stainless steel with PCTFE or PEEK seats, FKM and PTFE packing, 4.8mm bore, working pressure 6000psig (413 bar), working temperature -28°C to 232°C (-20°F to 450°F), double-ferrule connections from 1/8” to 1/2”(3mm to 12mm), threaded connections from 1/8” to 3/8”, 2-way and 3-way configurations, and panel mounting. The TB and TBH series are three-piece ball valves with cold-drawn-bar bodies in 316 stainless steel, PTFE, PCTFE, or PEEK seat options, FKM and PTFE packing, 4.8mm internal bore, maximum working pressure 6000psig（413bar） for TB and 10000psig（689bar） for TBH, working temperature -28°C to 232°C（-18°F to 450°F）, double-ferrule connections from 1/8” to 1/2”(3mm to 12mm), threaded connections from 1/8” to 1/4”, a 1/4-inch NPT female bottom port on all three-way valves, and panel mounting. The AB series is an integral forged top-entry ball valve with 316 stainless steel or brass body materials, PTFE or ultra-high-molecular-weight polyethylene seat options, straight-through plus 3-way, 4-way, 5-way, 6-way, and 7-way flow paths, internal bores 2.4mm, 3.2mm, 4.8mm, 7.2mm, and 10.3mm, maximum working pressure 3000psig（207bar）, working temperature -54°C to 148°C (-65°F to 300°F), double-ferrule connections from 1/8” to 3/4”(3mm to 18mm), threaded connections from 1/8” to 1/2”, and panel mounting. The HGB series is a three-piece ball valve with a cold-drawn-bar body in 316 stainless steel, PTFE, PCTFE, or PEEK seats, PTFE packing, internal bores 10mm, 12.5mm, and 19mm, maximum working pressure 6000psig（413bar）, working temperature -40°C to 232°C（40°F to 450°F）, double-ferrule, threaded, and union-weld connections from 1/2” to 1”(12mm to 25mm), without panel mounting.
Capabilities and products
- semiconductor clean valve development and manufacturing
- fuel gas control valve manufacturing
- manual valve manufacturing
- double-ferrule tube fittings
- threaded pipe fittings
- welded pipe fittings
- hoses and hose fittings
- ball valves
- needle valves
- check valves
- safety valves
- bleed valves
- purge valves
- pressure reducing valves
- back-pressure valves
- gauge valves
- instrument valve manifolds
- pressure gauges and gauge bends
- fluid switching systems
- fluid filters
- sampling cylinders
- seamless stainless steel tubes