ERW Welded Precision Pipe

Precision steel Pipe. The production of precision steel pipes requires a special know-how, since only extremely close tolerances are allowed in this field of application. Our company precision steel pipes impress with the maximum precision of their internal and external diameters, which can only...

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Precision steel Pipe.


The production of precision steel pipes requires a special know-how, since only extremely close tolerances are allowed in this field of application.  Our company precision steel pipes impress with the maximum precision of their internal and external diameters, which can only be achieved thanks to the exceptionally consistent thickness of their walls. The result of very low ovality and exact straightness, our precision steel pipes exhibit a particularly high level of true-running accuracy. That is how we are able to meet the highest possible requirements for the smooth operation and operational security of your systems.

Our company is renowned as the trusted manufacturer and supplier of an extensive range of Precision Steel Pipe . These are widely used in chemical plants, oil & gas and petrochemical industry.


Product Name:

 ERW welded precision tubeSize

OD:

1/2~8"(21.3 TO 219.1mm)

Thickness:

2-12mm

Length:

3/4/5.8/6/8/9/11.8/12m and other size according to the contract

Steel material

10#, 20#, 45#,16Mn,Q235, Q345,ST37,ST52

Standard

API5L,ASTM-A53,ASTM A106,BS1387,DIN2440,EN10219,JIS

Usage

liquid delivery; Structure pipe; High and low pressure Boiler tube

Ends

plain or threaded with socket or beveled with plastic caps

Surface

polished black paint, varnish, oil, galvanized, anti corrosion coatings

Package

bags, bundles, losses containers or client option

Inspection

Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing .

Technique

ERW welded tube

Type

ERW pipe

Date of Delivery

20-30 days after payment


ERW CONVEYOR BELT PIPE Q235B in acordance with SABS 657/3

      a) On Specified OD & ID ±0.2 mm

      b) Ovality 0.3 mm

      c) On wall Thickness - ±0.2 mm

      d) Straightness- Shall not exceed 1 in 1000 (measured at the midpoint of the tube)

      e) Scarfing- Outer side=0.1 mm Max.,inner scarfing=(-0.35 to -0.10)mm

      f) Pipe end: Cut cleanly and nominally square with the axis of the tube and free from excessive burrs.






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