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WWM TUBE STL 12X2.0 BLACK DIN2391 ST37.4

Description & Features

Manufactured to DIN 2391 in St 37.4 grade steel, this 12mm OD x 2.0mm wall black precision tube is well-suited for hydraulic line work and fluid conveyance in industrial machinery and equipment. The black finish indicates a cold-drawn, non-bright surface treatment standard for this specification class.

The WWM Tube Stl 12x2.0 Black Din2391 St37.4 is supplied by World Wide Metric and conforms to the dimensional and material tolerances defined under the DIN 2391 standard. St 37.4 designates the steel grade, indicating controlled material properties appropriate for hydraulic and mechanical tubing applications. The 2.0mm wall thickness provides a meaningful wall-to-diameter ratio suited to moderate-pressure hydraulic circuits and structural tubing uses in industrial settings.

SKU: S012X2.0

Supplier Part Number (MPN): S012X2.0

Specifications

Brand World Wide Metric	Brand World Wide Metric	Pack Size 6.00	UOM STK	Supplier Part Number S012X2.0	Product Weight 3.44 lbs

Product Questions & Answers (1)

Question by: Merle M on Oct 5, 2025, 8:26 PM

What kind of pressures can this tubing handle, roughly? I'm not seeing anything specific listed.

Answer by: Customer Support on Oct 7, 2025, 11:28 AM

This tube is well-suited for moderate-pressure hydraulic circuits thanks to its 2.0mm wall thickness providing a good wall-to-diameter ratio.