TOPPER (SHANGHAI) PIPING MATERIALS CO., LTD.

TOPPER (Shanghai) Piping Materials Co., Ltd. is one of the manufacturers of Stainless Steel, Duplex/Super Duplex, Nickel Alloy Pipes/Tubes, Pipe Fittings and Flanges in Shanghai China.

We have the full knowledge for every step and process for manufacturing piping materials and have completed sourcing connects in China, as well as for the raw materials manufacturers and suppliers. From purchasing to arranging the right documents, to packaging and logistics, to delivering the materials in good quality with the services you require, we take care of every step in the process that is needed.

We can offer you the excellent services and the cooperation to meet your needs and requirements.

Products

Pipes/Tubes:

Materials: Stainless Steel, Duplex /Super Duplex, Nickel Alloy Steel

Seamless & Welded

Sizes: Seamless. 1/8′′~28′′; Welded: 1/8" ~ 54"

Wall Thickness: Sch5S ~ Sch160, XXS

Standard: ASTM/ASME, EN, JIS, GB

Single random length/Double random length.

Butt-weld Fittings

Materials: Stainless Steel, Duplex/Super Duplex, Nickel Alloy, Titanium.

Sizes:

Seamless: 1/2"~ 28"

Welded:

One seam: 1/2" ~ 28"

Two seams: 14" ~72"

Wall Thickness: Sch5S ~ Sch160; XXS

Standard: ASTM/ASME, EN, JIS, GB

Forging Fittings

Materials: Stainless Steel, Duplex/Super Duplex, Nickel Alloy Steel

Size: 1/2′′~4′′

Pressure: 2000#, 3000#, 6000#, 9000#

Standard: ASTM/ASME, EN, JIS, GB

Type: 90 Degree Elbows, 45 Degree Elbows, Tees, Crosses, Couplings, Reducing Couplings, Half Couplings, Caps, Street Elbows, Unions, Bushings, Plugs and Unions

Type: Socket Weld / Threaded

Bar Stock/Cast Fitting: 150# Fitting

Materials: Stainless steel, Carbon Steel

Size: 1/2"~4"

Type: 90 Degree Elbows, 45Degree Elbows, Tees, Crosses, Couplings, Reducing Couplings, Half Couplings, Caps, Street Elbows, Unions, Bushings, Plugs and Unions

Standard: MSS SP114 Heavy pattern/light pattern, EN, JIS, GB

Connect Type: Socket Weld / Threaded

Sanitary Fittings

1/2" through 12"

Type: 90 & 45 Degree Elbows, Reducing Elbows, Tees, Reducing Tees, Clamps, Ferrules, Adapters, Caps, 180 Degree Return Bends, Hangers, Tees and Reducing Tees, Concentric Reducers, Sccentric Reducers, Ball Valves(1PC, 2PC, 3PC), ButterflyValves, Y-strainer.

Material: 304, 304L, 304/304L, 316, 316L, 316/316L.

3A approved. BPE available.

Flanges

Materials: S. S, Duplex/Super Duplex

Size: 1/2"~ 60"

Type: Slip-on, Lap Joints, Weld Necks, Socket Welded, Threaded, Blind, Reducing, and Orifice Sets.

Pressure: 150# - 2500#

Standard: ASTM/ASME, EN, JIS, GB

Stainless Steel Pipe Nipple

Size: 1/8"- 16"

Wall thickness: Sch10-Sch160

Material: 304, 304L, 304/304L, 316, 316L, 316/316L.

Welded or Seamless.

Services

Stock Service

We have large stock of S. S. Pipe fittings(approx. 300, 000.00 PCS) in Shanghai, China.

Inspection Agent

Owning a professional inspection team including 10 inspectors in China

Well know all of standards and requirements of pipelines

All inspectors have qualified certifications for inspection.

Tests to be carried out according to customer′s request and needs

Reasonable and competitive inspection charges

Export & Import Service

Own professional export & Import operators in Shanghai & Houston

A. Have 19 years experience in export & Import business, 10 years experience for introducing and exporting the piping materials to America market.

B. With good knowledge and strong contact in the business of OCTG in China, willing to introduce the hi-tech equipment to both state and private company in China.