Excel Metal & Engg. Industries-An ISO Certified Company

AN ISO 9001:2008 Certified Company

excelmetal@mtnl.net.in

excelmetal@vsnl.net

Seamless Pipe Suppliers Exporters Manufacturers Dealers Distributors Traders

+91-9819459755

excelmetal@mtnl.net.in

Mesotek
manufacture and market Seamless Pipes

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AN ISO 9001:2008 Certified Company 3rd Largest Exporter, Suppliers, Stockholder, Dealers & Manufacturers of Seamless Pipes and high nickel alloys.

We manufacture & export world-class performance Seamless Pipes

 

Excel Metal manufactures CRA Seamless Tubes, austenitic Stainless Steel, Super Duplex, Duplex Welded & Seamless, Carbon Steel Seamless Pipes & Tubes. welded from coil and plate & seamless from hollow Bar. During continuous production from coil, in one single operation the base material can be formed into a pipe, welded, heat-treated and subjected to non-destructive testing.

We are one of the leading importer, stockholder, suppliers & exporters dealing in Seamless Pipes since 1990. When procuring raw materials to manufacture Seamless Pipes, our primary responsibility is to ensure that same quality and consistency exists in our supply base.

Seamless Pipes Specification

Stainless Steel Seamless Pipes | Carbon Steel Seamless Pipes | Nickel Alloys Seamless Pipes | Monel Seamless Pipes | Alloy Steel Seamless Pipes | Mild Steel Seamless Pipes

This cover electric - fusion welded austenitic Chromium-nickel stainless steel pipe suitable for corrosive or high temperature service, both. Five classes of pipe are covered under this specification:

Class 1: Double side welded using filler material and 100% radio graphed.
Class 2: Double side welded using filler material. No radiography required.
Class 3: Single side welding using filler material and 100% radio graphed. 
Class 4: As class 3, expert root pass may be made without filler.
Class 5: Double side welded using filler material and spot radio graphed.

Materials
This specification covers 19 grades of material steel. The plate material comply with the requirements of ASTM A - 240. Most commonly manufactured grades are 304, 304L, 304H, 316, 316L 310.

Size Range
OD: 8" NB (219.08 mm) to 36"NB (914.04 mm)
Thickness: NB Size in Schedule 5, 10, 10s, 40, 40s
Length: As per customer specification.

Process Of Manufacture
The pipes are manufacutred from levelled plates which are edge bevelled and progessively "O" formed on hydraulic presses. The edges of the pipe are either manually TIG welded or continuously welded on Track and Boom. Weld portion is radiographed as per requirements. Annealing of pipe is carried out on continuous furnace. Pipe is further straightened, sized, end finished, pressure tested, pickled and passivated, marked and packed.

Tolerances

OD: +/- 0.5% of specified diameter based on circumferential measurement.

Thickness: Minimum thickness at any point not more than 0.3 mm under nominal Thick.

Out of roundness: Difference between maximum & minimum OD%
Straightness: 3 mm in 3 mtrs.
Length: As per customeer specification.

Test
Transverse bend weld tests.
Transverse tension test to ASME code IX para QW 150.
Hydrostatic Test ASTM A-530.
Radiographic classes1,3,4 to ASME Code VIII para UW 51, 
Class 5 to ASME
Sec. VIII para UW 52

Marking
All pipes are marked as folows:
ASTM A-358, Class, Grade, Size, Schedule No., Heat No.

Scope of production

Excel Metal manufactures CRA Seamless Tubes,austenitic Stainless Steel, Super Duplex, Duplex Welded & Seamless, Carbon Steel Seamless Pipes & Tubes in accordance with:

  • CRA Seamless Tubes
  • UNSNO 8028
  • UNSNO 8535
  • UNSNO 8135
  • UNSNO 8825
  • UNSNO 6985
  • UNSNO 6255
  • UNSNO 6975
  • UNSNO 6950
  • ISO 13680
  • ASTM A213
  • ASTM A249
  • ASTM A269
  • ASTM A312
  • ASTM A358 Class 1, 2, 3, 4, 5
  • ASTM A554
  • ASTM A688
  • ASTM A790
  • ASTM A928 Class 1, 2, 3, 4, 5
  • ASTM A106 Grade B
  • ASTM/A53/Grade A
  • ASTM A179
  • BS3059
  • Customer specification

 

 

Seamless Pipes Production from single plates

Excel Metal manufactures of welded pipes from coils & plates & seamless pipes from hollow bar.

Next to the standard austenitic grades Excel Metal's material range includes high performance austenitic stainless steel, carbon steel, high temperature austenitic stainless steel, Super duplex & duplex.

The pipes can be produced in single random or double random lengths. Furthermore Excel Metal has fully automatic welding equipment to make circumferential welds to enable the supply of double random lengths with a maximum length of 12 meter.

Seamless Pipes Packaging

Package details: Each order is packaged according to the customer’s standards including preparation for export such as wooden case, pallet or according to customer's requirement

All shipping documentation is provided for seamless delivery from mill to customer.

We export to:

Seamless Pipes exporter, manufacturer & suppliers in Dubai, Saudi Arabia, Qatar, West Africa, Russia, Kuwait etc.

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Price

 

 

We Have More Then 10000 Client of Pipe Fittings & Flanges in USA, UK, Europe, UAE, Saudi Arabia (KSA), New Orleans, Venezuela, Houston, Texas, South Africa, Asia, Peru, Brunei, Italy, France, Indonesia, Fiji, Singapore, Malaysia, Doha, Qatar, Thailand, Ireland, Canada, Australia, UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Oman, Muscat, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan, (KSA) Saudi Arabia, Jeddah, Libya, Yemen, Algeria, Angola, Congo, Kenya, Sudan more ....