ASTM-A 671 EFW Steel Pipes for Atmospheric and Low Temperature
ASTM-A 671
ASTM A 671 covers standard requirements for electric-fusion-welded (EFW) Steel pipe with filler metal added, for atmospheric and lower temperatures. This Pipe are Fabricated from Pressure Vessel Plate of Several Analysis and Strength Level. This Pipe are Suitable for Low Temperature Service. Grade shall designate the type of plate used while class shall designate the type of heat treatment performed during pipe manufacture. Class shall be designated as to whether the weld is radiographically examined, and as to whether the pipe is pressure tested. Steel samples shall undergo tension and transverse guided weld bend tests and conform to the specified mechanical requirements.
ASTM-A 671 SPECIFICATION
| Process | Seamless / ERW / EFW |
|---|---|
| Shape | Round |
| Size Range | 1/2″ to 36″ NB |
| Thickness | Upto 40mm |
| Pipe End | Plain / Beveled End |
| End Protection | Plastic Cap |
| Coating | Black / Galvanised / 3LPE / Anti – Corrosion Oil / Black Japan |
| Length | 1 Mtr to 14 Mtr |
| Make | Indian / Japan / German / USA |
| Certification | EN:10204:3.1-3.2 / IBR / NACE / TPI |
| Heat Treatment | Spheroidizing / Full annealing / Process annealing / Isothermal annealing / Normalizing / Quenching / Martempering (Marquenching) / Quench and tempering / Austempering |
| Application | Oil & Gas / Hydro Carbon Process / Automotive / Boiler, Heat Exchanger / Plumbing, HVAC & Firefighting / Structural / General Engineering / Railways / Sewage & Waterwell |
| Delivery | Within 1 week |
Dinesh Metal Industries are the leading Stockiest and Supplier of ASTM-A 671 in Mumbai (India) from size range 1/2″ to 36″NB with nominal wall thickness as given in ANSI B36.10(Schedule 40, 80, 120, 160 and XXS). We are Authorized Dealers and Stockiest of Indian Manufacturer – ISMT, JSL and Jindal India Limited and Supplier of MSL. We also Supply High Pressure, High Temperature, Low Pressure, Low Temperature, Chrome Moly Pipe and Tubes too many well know Industries. We have continuous stock of 5000 Ton of Carbon Steel, Alloy Steel, and Boiler Tube, Line Pipe, Drill Pipe (Drill Rods) manufactured at PQF Mill. We Stock Pipe of process Seamless as well as welded (ERW/EFW). All Material is provided with MTC (EN: 10204:3.1) or NABL Approved LAB reflecting – Yield Strength, Tensile, Hardness, HIC, Sour Service, NACE, MR 0175, MR 0103 and Hydro Pressure of Pipe. Material Temperature and Pressure Rating, Material Specification, Pipe Weight, Material Density, DATA Sheet, Equivalent Grade and Price List can be provided on request.
Major Stock – A 106 Grade B / A 333 Grade 6 / API 5L Grade B / IS 1239 / IS 3589 / A 335 P11 to P91.
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A comprehensive guide for quick glance on Chemical and Mechanical Properties of most sought grades and products available with Dinesh Metal Industries.