Quality Control - MstnLand International Company

VALVES & FITTINGS

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Brass Gate Valves Cast Iron Gate Valves Cast Steel Gate Valves Forged Steel Gate Valves Stainless Steel Gate Valves Rising Stem Gate Valves Non-rising Stem Gate Valves Double Disk Parallel Gas Gate Valves Knife Gate Valves Bellows Sealed Gate Valves

Globe Valves

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Cast Iron Globe Valves Cast Steel Globe Valves Forged Steel Globe Valves Stainless Steel Globe Valves Brass Globe Valves

Butterfly Valves

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Wafer Type Butterfly Valves Flange Type Butterfly Valves Eccentric Butterfly Valves Lug Type Butterfly Valves

Check Valves

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Cast Steel Check Valves Cast Iron Check Valves Stainless Steel Check Valves Brass Check Valves Lift Check Valves Swing Check Valves Forged Steel Check Valves

Ball Valves

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Cast Iron Ball Valves Cast Steel Ball Valves Stainless Steel Ball Valves Brass Ball Valves Fully Welded Ball Valves Electric Ball Valves Ceramic Core Ball Valves Multiport Ball Valves Rotary Valves Top Entry Ball Valves Floating Ball Valves High Pressure Ball Valves High Temperature Ball Valves V-port Ball Valves

Control Valves

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Globe Control Valves

Plug Valves

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Cast Iron Plug Valves

Regulating Valves

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Cast Iron Regulating Valves

Balance Valves

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Cast Iron Butterfly Balance Valve Cast Iron Internal Thread Globe Balance Valve Brass Balance Valve Number-lock Balance Valve

Safety Valves

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Closed Spring Loaded Full Bore Type Safety Valve Closed Spring Loaded Low Lift Type Safety Valve High Temperature And High Pressure Safety Valve Pilot Operated Safety Valve Spring Full Bore Type Safety Valve With Radiator Spring Full Bore Type With Lever Safety Valve Spring Loaded Low Lift External Thread Type Safety Valve Spring Loaded Low Lift Type Safety Valve Spring Loaded Low Lift Type With Lever Safety Valve Stainless Steel Spring Loaded Full Bore Type Safety Valve With Handle Twin Spring Type Safety Valve

Instrument Valves

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Needle Valves Other Valves

LNG Cryogenic Valves & Accessories

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LNG Filling Nozzle Cryogenic Gas Return Nozzle Cryogenic Gas Refueling Receptacle Cryogenic Gas Relief Valve Cryogenic Gas Shut-off Valve Cryogenic Gas Breakaway Coupling Cryogenic Gas Pressure Regulator Cryogenic Gas Check Valve

Pipeline Filters

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Cast Iron Filter Cast Steel Filter Stainless Steel Filter Brass Filter

Pipeline & Fittings

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Fittings

Flanges

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Blind Flange Lap Joint Flange Long Welding Neck Flange Slip-on Flange Socket Welding Flange Threaded Flange Welding Neck Flange Plate Flange Spectacle Blind Orifice Flange Tube Sheet Anchor Flange Swivel Flange Reducing Flange Loose Flange

Customization

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Two Way Distributing Valve Rotary Discharge Valve

MstnLand Valves Factory Implements the Quality Management System Strictly

As an international valves manufacturer, MstnLand is specialized in industrial valves sales and service. We offer the valve solution in harsh and rigorous working condition for customers, especially in high temperature, high pressure, and extra cryogenic circumstances sea water, and other corrosive media.

We implements the quality management system, strictly controls the quality protection system and project process, and controls the product quality from the aspects of drawing review, raw materials, factory manufacturing, delivery test, and 72-hour operation test on the construction site, so as to ensure that the product quality process can be traced.

In the bidding contract, we guarantee the valves for tender are made of reasonable technology and qualified materials and comply the quality, specifications and performance requirements of the tender，to ensure the correct installation of equipment, normal operation and maintenance and the satisfactory performance of its useful life.

After the completion of the equipment manufacturing, our company will make a detailed and comprehensive examination of the quality and performance requirements stipulated according to the contract. If the quality of MstnLand valves can meet the requirements, we will issue the product certification and inspect records and notify the buyer to inspect and accept the equipment in our factory.

In the warranty period, there are any defects on the design, technology, material and any deficiency or malfunction, equipment replacement, repair costs involved and the consequent losses shall be borne by the company, with a corresponding extension of the replacement and repair part’s quality assurance period.

Certificates

MstnLand is accredited to ISO 9001 and ISO 14000, along with numerous other standards approvals (available on request). We can provide full certification for all types of industrial valves supplied including copies of test certificates and our own report certificate.

Our range of other supplies includes:

Valves related equipment
Design inputs and engineering solutions
Certificate guaranteed
Installation project
Accessory supplying
Safety testing

MstnLand, a professional valves company in China, provides customers with world-class designed, fabricated and machined industrial valves. When you need valves in stock sizes and pressure and when you need customized valves for your special needs, we are always on your side.