High Quality


Why MW Metal

30 years professional experience only in stainless steel tube/pipe industry
Production Line
Advanced production line,
and superior production technology
Organized and trained team for all departments, including production/sale/QA/after sale, building a professional & reliable team for serving customer
Quality Management
A mature and powerful quality management system, offering a controllable and trackable quality source
Authorized with differenct professional certification, includingISO/PED/AD2000,etc
Customized solution
Providing different customized solution for customers
FAQ - All Time

Asked Question

MW owns 3 productions plants, covers area 30000 square meters, producing ornamental/industrial/sanitary tube and pipe, with 30 welding lines, 15 outside polishing lines, 5 inner polishing lines. Annual output of ornamental tube and pipe is 15000 tons, industrial and sanitary tube and pipe is 5000 tons, total annual output reaches 20000 tons. And MW is planing to move to bigger plant, adding more advanced machines, working for bigger production capacity, to satisfy the increasing demand of customers.

MW is dedicated to offer perfect quality and intimate service to satisfy customer requirements. So far, MW has got many certificates related to quality and management, including ISO 9001:2015 for manufacturing, ISO 9001:2015 for sales, PED 2014/68/EU and AD2000. And MW offers EN 10204 3.1 Mill Test Certificate for every shipment. MW is still studying and improving, aiming at getting more certificates in professional area.

Due to stainless steel tube and pipe good strength, corrosion resistance, durability, excellent hygienic properties, MW stainless steel tube and stainless steel pipe applies widely in different industries. ASTM A554 and EN 10296-2 tube and pipe serve a lot in machinery, equipment, furniture, house and decoration accessory, handrail and railing, as well as auto exhaust system. ASTM 249/269/789/EN 10217-7 tube and pipe are pressure tubing that are widely used in stainless steel boiler, super-heater, heat-exchanger, condenser, and other tubes for general corrosion-resisting and low-or high-temperature service. ASTM A270/EN 10357 tube and pipe play an important role of sanitary industry, including dairy and food industry, cosmetics industry, beverage industry, pharmaceutical industry, semiconductor industry, and also biotech applications. EN 10312 tube and pipe are specially for water application.

As a leading manufacturer of high-quality welded stainless steel tube and pipe, MW supplies rich and complete range of tube and pipe. MW catalog primarily consists of the Austenitic grades of 304, 304L, 316L, 321, 310S, 201,and Ferrite grades of 409, 430, 439, 441, Duplex 2205, 2507, in a size range from 8mm to 323mm outside diameters in straight lengths, where applicable. MW welded tube and pipe are in the annealed and pickled, bright annealed, mill finish, and inside and outside polished and brushed conditions, as per standards of ASTM A554, ASTM A249, ASTM A269, ASTM A789, ASTM A270, EN 10296-2, EN 10217-7, EN 10312, EN 10357.