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SS SEAMLESS PIPES.......

   

We introduce ourselves as India’s Number 1 exporter of SS Seamless Pipes

Seamless pipes tubes & 'U' tubes are manufactured from mother hollow pipes with the processing on cold pilgering machine, cold drawn benches, heat treatment furnace, 'U' bending facilities, tube finishing lines including pickling, tube straightners, end facing, cut-to-length facilities, and various destructive and non-destructive tests to produce high quality product confirming to various international standard.

This Pipes & Tubes are mainly manufactured for Following Industry.

1] Heat Exchangers
2] Instrumentation Tubes
3] General Engineering
4] Automotive Industry
5] Chemical & Pharma
6] Oil And Gas Industry

 

Product Range:-


PRODUCT
SIZE
THICKNESS
SPECIFICATION

 S.S. PIPES

 

1/8" NB to 4" NB
  4" NB to 8" NB

 

SCH.5, 10, 40, 80s
  SCH.5, 10, 40s

 

ASTM A-312

 S.S. TUBES

 

6.35mm to 50.8mm OD

 

0.50mm to 6.0mm

 

ASTM A-213, A-268, A-269, 
A-270, DIN 17456 & 17458 & Its equivalent ASME, DIN & EN Standard.

SS 304 ASTM A312 Seamless Pipe Specification

Manufacturer & suppliers of SS 304 ASTM A312 Seamless PipeSachiya Steel is leading SS 304 ASTM A312 Seamless Pipe manufacturers. We pride ourselves on being at the forefront of innovation in both product lines and after sales services. This is why we will constantly upgrade our products and services to meet market expectations and demands. We are reputed as an excellent quality SS 304 ASTM A312 Seamless Pipe supplier in the industry. American iron and steel institute (AISI) use three numbers to clarify different types of steel which are 200, 300, 400 and 600 series.

Type of Pipe /Tube

  • SS 304 ASTM A312 Seamless Pipe
  • SS 304 ASTM A213 Seamless Tube
  • SS 304 ASTM A312 Welded Pipe
  • SS 304 ASTM A249 Welded Tube

304 Stainless Steel Pipes and Tubes Product Range
304 Stainless Steel Pipes and Tubes Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
304 Stainless Steel Pipes and Tubes Sizes (Seamless): 1/2" NB - 16" NB
304 Stainless Steel Pipes and Tubes Sizes (ERW): 1/2" NB - 24" NB
304 Stainless Steel Pipes and Tubes Sizes (EFW): 6" NB - 100" NB

304 Stainless Steel Pipes and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)

304 Stainless Steel Pipes and Tubes Other Materials Testing:

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.

304 Stainless Steel Pipes and Tubes Composition
Typical compositional ranges for grade 304 stainless steels are given in table 1.

Table 1. Composition ranges for 304 grade stainless steel

Grade C Mn Si P S Cr Mo Ni N
304 min. - - - - - 18.0 - 8.0 -
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. - - - - - 18.0 - 8.0 -
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 - - - - 18.0 - 8.0 -
max. 0.10 2.0 0.75 0.045 0.030 20.0 10.5

304 Stainless Steel Pipes and Tubes Mechanical Properties
Typical mechanical properties for grade 304 stainless steels are given in table 2.

Table 2. Mechanical properties of 304 grade stainless steel

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.


304 Stainless Steel Pipes and Tubes Physical Properties
Typical physical properties for annealed grade 304 stainless steels are given in table 3.

Table 3. Physical properties of 304 grade stainless steel in the annealed condition

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity(W/m.K) Specific Heat 0-1000C(J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304/L/H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

304 Stainless Steel Pipes and Tubes Grade Specification Comparison
Approximate grade comparisons for 304 stainless steels are given in table 4.

Table 4. Grade specifications for 304 grade stainless steel

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
304L S30403 304S11 - 1.4306 X2CrNi19-11 2352 SUS 304L
304H S30409 304S51 - 1.4948 X6CrNi18-11 - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
SS 304 ASTM A312 Seamless Pipe Packing, Marking & Shipping Policy:
SS 304 ASTM A312 Seamless Pipe Packed & ready to ship
SS 304 ASTM A312 Seamless Pipe Packed & ready to ship
1) SS 304 ASTM A312 Seamless Pipe Packed & ready to ship
2) SS 304 ASTM A312 Seamless Pipe Packed & ready to ship

SS 304 ASTM A312 Seamless Pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25days or asap if we have enough stock

Types of Packaging:

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Special crates for U-Bend tubes with each radius separated
  • - Packaging for SS 304 ASTM A312 Seamless Pipe as per customer's requirements

Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of SS 304 ASTM A312 Seamless Pipe protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.

We export SS 304 ASTM A312 Seamless Pipe to Iran, Iraq, Italy, UAE, Bahrain, Indonesia, Australia, Kuwait, Saudi Arabia, South Africa, Germany, UK, Denmark, Canada, USA, Peru, Brazil, Nizeria, Mexico, Venezuela (Latin America), South America, Russia, kazakhstan etc.

SS 304 ASTM A312 Seamless Pipe Application:

Application Industry:

SS 304 ASTM A312 Seamless Pipe Application SS 304 ASTM A312 Seamless Pipe Application SS 304 ASTM A312 Seamless Pipe Application
  • Oil and Gas Pipeline
  • Plumbing
  • Heating
  • Water Supply Systems
  • Power Plant
  • General purpose applications
  • Structural Pipe
  • Other Industrial etc.

 

 

 
OUR PRODUCTS
»

PIPES / TUBES / TUBINGS

 

»STAINLESS STEEL PIPES

»SS SEAMLESS PIPES

»SS  ERW PIPES

»ALLOY STEEL PIPES

»CARBON STEEL SEAMLESS PIPES

»DUPLEX PIPES

»PIPES AND TUBULARS

»LOW TEMPERATURE CARBON STEEL SEAMLESS PIPES

»CARBON STEEL AND ALLOY STEEL SEAMLESS PIPES

»API 5L PIPES

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»

BARS AND RODS

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PIPE FLANGES AND Pipe Fitting

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FASTENERS

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» OTHER PRODUCTS
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PLATES

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SPECIAL STEEL AND NICKEL ALLOY

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» ALUMINIUM PRODUCTS
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» COPPER PRODUCTS
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 Pipe Fitting, Forged Flanges, Fasteners Feel Free to Call Us Now
(91)-22-66518863
Worldwide Supply
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QUICK CONTACT
Sachiya Steel International
D-2, Office no. 3, Gr. Floor,
Bharat Nagar Society, Grant Road (E),
Mumbai - 400007 .
Tel No.: +91.22- 66518863
Mob : +91.9769056007.
OUR PRODUCTS
PIPES / TUBES / TUBINGS
BARS AND RODS
PIPE FLANGES AND Pipe Fitting
FASTENERS
OTHER PRODUCTS
PLATE
SPECIAL STEEL AND NICKEL ALLOY
ALUMINIUM PRODUCTS
COPPER PRODUCTS

  •  UAE
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