ASTM A554 304 Square Pipe Suppliers

ASTM A554 304 Square Pipe is one of the shapes in which pipes are made. Stainless steel pipes are made from different stainless steel grades such as the 304, 316, 347 and so on. Each of these pipes have different material composition and characteristics. There are round, square, rectangular and hydraulic pipes. The slot pipes are special in that they have a slot impressed on them. The Stainless Steel Slot Pipe are used to carry fluid through the differently shaped or slotted cross section. These different cross sections are useful in carrying cooling or heating fluids. These pipes could be aligned on top of other pipes in a way to cover the original product transfer pipes to transfer heat in and out.

Stainless Steel Slot Pipe

Stainless Steel Slot Pipe

ASTM A554 304 Square Slotted Pipe

ASTM A554 304 Square Slotted Pipe

Slotted Stainless Steel Pipes

Slotted Stainless Steel Pipes


Stainless Steel Round Slotted Pipes stockist, Buy ASTM A554 304 Square Slotted Pipe at best price

The ASME SA554 Slot Pipe is a specification for welded stainless steel mechanical tubing. These pipes can come in any basic shape such as round or square but the slotted versions have different cross sectional shapes. The pipe wall thicknesses can vary from 04mm to 30mm and the length of the pipes range from single random, double random to custom cut to length sizes. The Slotted Stainless Steel Pipes are used in general corrosive, engineering, structural and framework applications including construction, ship building and others. There are different types such as the 304 SS Two Slot Pipe which has two parallel slots running along the length of the pipes. These are mostly custom made designs and are produced according to the application requirements and customer requirements.


Stainless Steel Slot Pipe Specification Chart

Product Stainless Steel Double Slot Square Tubes
Specifications ASTM A312, ASTM 213, ASTM A358, ASTM A268, ASTM A269, ASTM A554, ASTM A270, ASTM A789, ASTM A790
Type Hot/Cold Drawn, Hot/Cold Rolled, Casting, Forged
Surface Finish Pickling, Annealed, NO.1, NO.2D, NO.2B, BA, NO.3, NO.4, NO.240, NO.320, NO.400, HL, NO.7, NO.8, BA/2B
Slot Width and Height 10mm to 30mm
Side Length 40mm to 80mm
Tolerance According to the Standard.
Inner Packing  Plastic bag (every pipe/ tube is sleeved in plastic bag individually)
OD 25*25 to 50*100
Origin of Goods India, Europe, Japanese, UK, Korea, Thailand, Taiwan.
Packing Wooden Pallets, Export Sea-Worthy Packing
Test Certificates As per EN 10204 3.1
Inspection Seller Inspection, Buyer Inspection or Third Party Inspection

Most Selling Types of Slotted Stainless Steel Pipes

Stainless Steel Slotted Pipe

Stainless Steel Slotted Pipe

SS Slotted Pipe

SS Slotted Pipe

A554 Stainless Steel Single Slot Round Pipe

A554 Stainless Steel Single Slot Round Pipe

Stainless Steel 304 Slotted Pipe

Stainless Steel 304 Slotted Pipe

304 SS Double Slot Pipe

304 SS Double Slot Pipe

321 Stainless Pipe Slot Pipe

321 Stainless Pipe Slot Pipe

316 balustrade square stainless steel slot pipe

316 balustrade square stainless steel slot pipe

Deep well slotted casing pipe

Deep well slotted casing pipe


Chemical Formula of SS Slotted Pipe

Grade C Mn Si P S Cr Mo Ni N Ti Fe
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. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
SS 310 0.015 max 2 max 0.015 max 0.020 max 0.015 max 24.00 26.00 0.10 max 19.00 21.00 54.7 min
SS 310S 0.08 max 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 0.75 max 19.00 21.00 53.095 min
SS 310H 0.04 0.10 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 19.00 21.00 53.885 min
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25

Slotted Stainless Steel Pipes Manufacturers, 304 SS Two Slot Pipe stockist.

Mechanical Behaviour of ASTM A554 SS Slot Pipe

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
304/ 304L 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
304H 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 40 %
310 / 310S / 310H 7.9 g/cm3 1402 °C (2555 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 40 %
306/ 316H 8.0 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
316L 8.0 g/cm3 1399 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
317 7.9 g/cm3 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
321 8.0 g/cm3 1457 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
347 8.0 g/cm3 1454 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 35 %
904L 7.95 g/cm3 1350 °C (2460 °F) Psi 71000 , MPa 490 Psi 32000 , MPa 220 35 %

Equivalent of Deep well slotted casing pipe

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4301 S30409
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 X8CrNi25-21
SS 310H S31009
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H 1.4401 S31609
SS 316Ti 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
SS 317 1.4449 S31700 SUS 317
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5

Check A554 Stainless Steel Single Slot Round Pipe Dimension, Exporter of Polished SS Square Slotted Pipe suppliers

Size Range of 304 SS Double Slot Pipe

Size (outer Diameter)in mm

Slot size ( Width x Depth)

Suitable for Glass

50mm x 25mm

15mm x 15mm

8mm to 12mm

60mm x 40mm

24mm x 24mm

12mm to 19mm


Stainless Steel 304 Slotted Pipe Outside Diameter

Outside Diameter"U" ChannelSuitable For
( Slot Size )W/T of glass
42.4 mm20 X 20 mm8 ~ 15 mm
50.8 mm15 X 15 mm8 ~ 12 mm
63.5 mm20 X 20 mm8 ~ 15 mm
76.2 mm25 X 25 mm8 ~ 22 mm

Stainless Steel 304 Slotted Pipe Distributors in India. View UNS S30400 Two Slot/ Square Slot/ Round Sloted Pipes price list

Features of ASTM A554 304 Square Slotted Pipe

  • High Corrosion Resistance
  • Easy installation
  • Low maintenance
  • Low Labour costs
  • No Welding Requires at site.

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