Epoxy Coated Grooved Sprinkler Steel Pipe

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For industrial sourcing

Prepare a clearer RFQ

Include the details below so RELIA can understand the part and discuss the next step with you.

  • Drawing, sample, or reference standard
  • Material grade and preferred process
  • Dimensions, tolerances, and surface finish
  • Application, target quantity, and destination

Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.

Product description
  • Invoicing
    By Theoretical Weight
    Oiled or Non-oiled
    Slightly Oiled
  • Section Shape
    Round
    Surface Treatment
    Galvanized
  • Tolerance
    ±1%
    Alloy Or Not
    Non-Alloy
  • Application
    Oil Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe, Drill Pipe, Boiler Pipe, Fluid Pipe, Structure Pipe
    Certificate
    ISO 9001, CE
  • Delivery Time
    31 ~ 45 days
    Grade
    carbon steel
  • Outer Diameter
    150 - 350
    Processing Service
    Welding, Punching, Cutting, Decoiling, Bending
  • Special Pipe
    API Pipe, EMT Pipe, Thick Wall Pipe
    Standard
    ASTM

This epoxy-coated grooved sprinkler steel pipe enquiry carries ASTM A106 and A53 references with Grade B wording in the title. The table also records Galvanized, leaving the actual finish unresolved. Confirm the selected material specification, finished coating and system requirements before choosing pipe for a sprinkler installation.

Allocate A106 or A53 and the coating construction

Request the governing material document, edition, complete designation, manufacturing route, condition and Grade B allocation. The combined title references do not establish dual certification. Obtain heat traceability and material certificates rather than using the generic carbon steel or ASTM table entry as complete evidence.

Clarify whether epoxy coating, galvanizing or an approved layer arrangement is supplied. Specify internal/external coverage, preparation, coating type, thickness, cure, adhesion and inspection. Define field-joint treatment and repair, and reconcile Slightly Oiled with the finished coating and connection surfaces.

Specify the groove and actual pipe dimensions

Three actual options pair thickness 1.2 with lengths 12 m, 6 m or 6.4 m. Thickness and outer diameter 150–350 have no stated units. Obtain the selected nominal size, bore, outside diameter and wall with units; no wall schedule is recorded for this item.

Assign ±1% to its intended property and agree the measurement basis and acceptance criteria. Request groove profile, dimensions, method and tolerances, then verify matching coupling, gasket and fasteners. Generic API/EMT/Thick Wall labels do not confirm the selected grooved assembly or its suitability.

Verify the proposed sprinkler-system approval

Provide the actual system specification, medium, pressure, temperature, exposure, cycling and loads. Request applicable sprinkler approvals rather than assuming a fire-protection listing. Verify CE/ISO 9001 document scope, then agree joining, support, testing, inspection, handling, marking, material/coating records and quotation scope for the accepted configuration.

Technical information for every product inquiry

Prepare the requirement before final product confirmation.

The product page is a starting point. Drawings, samples, interfaces, materials, quantities and acceptance requirements are reviewed before stock matching or custom production is confirmed.

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