What We Do
Walmi is a manufacturer of stainless steel seamless pipe as per ASTM A312, including an extensive material of Austenitic stainless steel, Duplex stainless steel, Super duplex stainless steel and High-alloy austenitic stainless steel.
Sizes range from 12mm to 813mm ( NPS 1/4”, DN8 to NPS 32”DN800) outside diameter with a full pipes schedules ranging from sch5S through double extra heavy.
The pipes are delivered in 5.0m-7.0m random lengths or cut to fixed lengths. But Walmi Stainless Steel can supply stainless seamless pipes in most grades exceeding 13m long. All pipes can be cut to customer’s exact requirements.
Application
Oil&Gas,Petrochemical,Power Generation,Pharmaceutics,Shipbuilding,Chemical,LNG…
Who We Are
Customized production as per PO, producing the very tubes and fittings that meet customers' requirements is our core business. We have 4 factories in China, which are specialized in stainless steel seamless pipes,tubes,fittings and flanges.
Wide in-stock inventory of stainless steel 304 and 316L seamless pipes & tubes in accordance with ASME/ASTM SA/A312. SA/A269 with dimensions and weights in accordance with ASME B36.19. ASME B36.10. Any quantity, Any where, we can delivery !
Variety of value-added services of piping-related products are supplied, including U-bending, cutting, polishing, beveling, deburring, color coding, PE coating, pipes welded with flanges, fittings and valves...Any size, Cut and Ready fast!
Walmi is a full service international distributor of stainless Butt-welding fittings,forged flanges,tubesheet&baffle,valves and many other piping products. We truly are the one-stop stainless steel piping service center.
Walmi Stainless Steel Co.,Ltd and Ms.Mia Wong has been our supplier of top quality stainless steel seamless pipes, tubes and valves for oil & gas application since our project began in 2009. Their work is always professional and on time, it is rewarding to do business with.
Mr.Rommy Rasjid
Director
PT Ragil Putra Mandiri, Indonesia
Seven orders of stainless steel pipes, fittings and flanges in 2017, all of them are delivery fast and on time, no any delay! What’s more, the quality is always excellent, the service is always friendly! Ms.Mia Wong and Walmi Stainless Steel Co.,Ltd is my most trusted supplier in China second to none!
Joe Siervo
Business Development Executive
Marine, Offshore, Oil & Gas Division
KN BAKER, Qatar.
27
10-2023
09
12-2022
Stainless steel corrugated heat exchange tube is a new type of high efficiency heat exchange tube that replaces the tube row. It has the advantages of strong corrosion resistance, longer service life, no pitting, and low price. world.
Recently, a batch of high-efficiency stainless steel corrugated tubes has been produced, and the product quality has been affirmed by users.
Stainless steel corrugated heat exchange tube is a new type of high efficiency heat exchange tube that replaces the tube row. It has the advantages of strong corrosion resistance, longer service life, no pitting, and low price. world.
Recently, a batch of high-efficiency stainless steel corrugated tubes has been produced, and the product quality has been affirmed by users.
Stainless steel corrugated heat exchange tube is a new type of high efficiency heat exchange tube that replaces the tube row. It has the advantages of strong corrosion resistance, longer service life, no pitting, and low price. world.
Recently, a batch of high-efficiency stainless steel corrugated tubes has been produced, and the product quality has been affirmed by users.
08
02-2022
Stainless Steel High Efficiency Heat Exchanger Tube
Stainless steel corrugated tube
Stainless Steel High Efficiency Heat Exchanger Tube
Stainless steel corrugated tube
Stainless Steel High Efficiency Heat Exchanger Tube
Stainless steel corrugated tube