Fabricated Industrial Carbon Steel A234 WPB ANSI BW Tee Type Strainer – Class 150LB

Tengs Valve supplies fabricated industrial carbon steel A234 WPB Tee type strainers with butt welded (BW) ends, rated ANSI Class 150LB. The BW end design eliminates flange joints on the main pipeline, reducing potential leak paths and making it suitable for high-integrity pipeline systems. Sizes range from 2" to 48" (DN50–DN1200). Tee body material is carbon steel A234-WPB or A106. Screen materials include 304SS and 316SS. End connection is BW (Butt Welding). NACE MR0175 available for sour service. The Tee body allows the screen to be removed for cleaning without cutting the main pipeline.

BW Tee Type Strainer Specifications

• Size Range: 2"–48" (DN50–DN1200)
• Pressure Rating: ANSI Class 150LB, CL150
• Suitable Medium: Water, Gas, Oil, Steam
• Body Type: Tee Type, Welded Fabricated Body
• Tee Body Material: Carbon Steel, A234-WPB, A106
• Body Flange: WN Flange (for branch cover)
• Screen Material: Stainless Steel (304SS, 316SS)
• Mesh Size: 20, 40, 60, 80, 100, 200, 400 mesh or equivalent
• End Connection: BW, Butt Welding
• Sour Service: NACE MR0175

Tee Strainer Material List

Dimensions for Fabricated Tee Type Strainer ANSI Class 150LBS (BW Ends, mm)

L in the dimension table is the BW face-to-face length. Other sizes and materials are available on request.

Why Choose This A234 WPB BW Tee Type Strainer?

Butt welded connections are preferred in high-integrity pipeline systems where flanged joints would introduce additional leak paths. This Tee type strainer uses a welded A234 WPB carbon steel body with BW ends, eliminating main line flange gaskets and reducing maintenance points. The bolted cover on the branch allows the screen to be removed for cleaning or replacement without cutting the main pipeline. The large size range up to 48" covers most pipeline requirements, and NACE MR0175 compliance is available for sour service.

Applications

• High-integrity oil & gas transmission pipelines
• Sour service pipelines (NACE MR0175)
• Chemical and petrochemical plants
• Power generation steam lines
• Water injection and treatment systems
• Protection of pumps, valves and meters

Other sizes and materials are available on request. For more information on BW Tee type strainers, please contact us.