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SUMNER Internal Fit-Up Clamp: Pipe to Flange, 2 in Min Pipe Size - Internal Fit-Up Clamps for Flanges
SUMNERInternal Fit-Up Clamps for Flanges

SUMNER Internal Fit-Up Clamp: Pipe to Flange, 2 in Min Pipe Size

The SUMNER Internal Fit-Up Clamp is a pipe-to-flange alignment tool designed for industrial piping applications. This clamp accommodates pipe sizes from 2 inches minimum to 4 inches maximum, as specified by the…

SKU 3G-OTH-303815

Brand
SUMNER
Item
Internal Fit-Up Clamp: Pipe to Flange, 2 in Min Pipe Size
Category
Internal Fit-Up Clamps for Flanges
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Technical Specifications

SUMNER
Manufacturer Part Number
400-1SS
Pipe Size
2 in Min
Max Pipe Size
4 in
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Technical Documents

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SUMNER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMNER Internal Fit-Up Clamp is a pipe-to-flange alignment tool designed for industrial piping applications. This clamp accommodates pipe sizes from 2 inches minimum to 4 inches maximum, as specified by the manufacturer part number 400-1SS. It is a SUMNER-branded product, categorized as an internal fit-up clamp for flanges.

Used in

Common applications for SUMNER
Pipe fabrication shops — SUMNER roller head pipe stands (e.g., model 4375SWH) for supporting pipe during welding and cutting.
HVAC installation — SUMNER V-head pipe stands (model 4000) for positioning ductwork and refrigerant lines.
Oil and gas maintenance — SUMNER material lifts (MPN 783067) for lifting heavy pipe sections to elevated work areas.
Structural steel erection — SUMNER rigid-leg pipe stands (model 4800SWH) for supporting steel beams during assembly.
Plumbing system installation — SUMNER folding-leg pipe stands (model 3900SWH) for temporary pipe support in tight spaces.
General construction material handling — SUMNER contractor lifts (MPN 783652) for moving tools and materials to upper floors.

SUMNER Products

3G Electric supplies SUMNER internal fit-up clamps for flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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