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High quality Stainless Steel 304 Boiler Tubes, check Boiler Tubes latest price list of 2017. ASTM A213, A312 SS TP 304 Boiler Tubes Suppliers, Stainless Steel 304 Boiler Tubes Manufaturers in India, UNS S30400 SS Boiler Tubes, SS 304 Boiler Tubing Suppliers, ASME SA213 T22 Boiler Tubes
Looking For Boiler Tubes With Customized Length? Our Standard Sizes Are Usually 3m And 6m In Length, But We Also Provide Additional Cutting Service. ASTM A213, A312 SS TP 316L Boiler Tubes Suppliers, Stainless Steel 316L Boiler Pipes Manufaturers in India, UNS S31603 SS Boiler Tubes, SS 316L Boiler Tubing, Stainless Steel 316L Boiler Tubing
Citizen Pipes is India's largest independent multi-metals pipe & tube supplier & stockholder. Our range covers Boiler Tubes, mild steel, stainless steel, cold drawn, structural, tubular, galvanized tubes, pipe, black pipe, and welded tube and pipe.
Widely regarded as being the leading supplier of Boiler Tubes in India, Citizen Pipes is the preferred choice for Boiler Tubes in India, South & west Africa & Gulf countries.
Are you looking for stock of Boiler Tubes?
Citizen Pipes is now offering Boiler Tubes largest stock in Mumbai, India
Citizen Pipes is a India based Stockholder of Pipe, Tube & Tubing of multiple Origins – Our stock Materials are from China, India, Malaysia and Western European Origins.
Boiler Tubes
Stainless Steel Boiler Tubing, SS Boiler Tubes Specification
Range : 6.35 mm OD upto 152.4 mm OD in 0.6 TO 10 mm thickness.
Form : Round, Square, Rectangular, Coil, U Tube, Pan Cake.
Wall Thickness : 0.50 mm TO 6.0 mm
End : Plain End, Bevelled End
Length : Single Random, Double Random & Required Length
Specifications : ASTM A / ASME SA213 / A312
Types : Seamless / ERW / Welded
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
| SS 304 | S30400 | 1.4301 | SUS 304 | Z7CN18‐09 | 304S31 | 08Х18Н10 | X5CrNi18-10 |
| SS 316L | S31603 | 1.4404 / 1.4435 | SUS 316L | Z3CND17‐11‐02 / Z3CND18‐14‐03 | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Chemical Composition
| SS | 304 | 304L | 316 | 316L |
|---|---|---|---|---|
| Ni | 8 – 11 | 8 – 10.5 | 10 - 14 | 10 - 14 |
| N | Balance | Balance | 0.10 max | 0.10 max |
| Cr | 18 – 20 | 18 – 20 | 16 – 18 | 16 – 18 |
| C | 0.08 max | 0.30 max | 0.08 max | 0.08 max |
| Si | 0.75 max | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.045 max | 0.045 max | 0.045 max |
| S | 0.030 max | 0.030 max | 0.030 max | 0.030 max |
| Mo | - | 0.10 | 2.00 - 3.00 | 2.00 - 3.00 |
Mechanical Properties
| Grade | 304 | 304L | 316 | 316L |
| Tensile Strength (MPa) min | 515 | 485 | 515 | 10 - 14 |
| Yield Strength 0.2% Proof (MPa) min | 205 | 170 | 205 | 0.10 max |
| Elongation (% in 50mm) min | 40 | 40 | 40 | 16 – 18 |
| Hardness | 0.08 max | |||
| Rockwell B (HR B) max | 92 | 92 | 95 | 0.75 max |
| Brinell (HB) max | 201 | 201 | 217 | 2 max |
Stainless Steel Boiler Tubes size & stock range
| Pipe/ Tube Type | NB Sizes |
Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|---|---|
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 1/2 |  | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 3/4 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 1 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 1.25 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 1.5 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 2 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 2.5 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 3 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 3.5 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 4 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 5 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 6 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 8 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 10 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 12 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 14 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 16 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 18 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 20 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 22 | | | | | |
| Stainless Steel Boiler Tubes, SS Boiler Tubes | 24 | | | | |
Boiler tube dimensions and Tolerances
The tube dimensions range from 10.2 mm to 139.7 mm, from 26.9 mm diameter and the wall thickness from 2.6 mm and they supplied as hot rolled. The smaller diameter tubes and the thick wall tubes of larger diameters are supplied as cold drawn and subsequently they are heat treated. The tubes delivery in this condition happens only if there is an agreement upfront at the time of ordering the tubes. Based on an agreement it is possible to deliver boiler tubes with dimensions and tolerances according to the dimensional specifications for precision tubes. The tube dimensions meet the requirements of the following EN 10216-2, DIN 2448, BS 3059-1, BS 3059-2, BS 3602-1, BS 3604-1, NF A 49-211, NF A 49-213, UNI 4991, STN 42 5715, STN 42 5716, ČSN 425715, ČSN 42 5716, GOST 8732, PN-H 74252, ANSI B36.10, ASME B36.10. The detailed dimensional overview is shown in the tables according to EN, DIN, BS, NF A, UNI, STN, ČSN and PN-H standards, GOST standards, TU standards, ANSI standards, ASME standards and standards for precision tubes.
Steels for boiler tube
The boiler tubes are made from the following steels according to EN 10216-2: P195GH, P235GH, P265GH, 16Mo3, 14MoV6-2, 14MoV6-3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10, 25CrMo4, T2, T24, T5,T91; ASTM A 106: Grade A, Grade B, Grade C. Additional steel grades according to DIN 17175, BS 3059-1, BS 3059-2, BS 3602-1, BS 3604-1, NFA 49-211, NF A 49-213, UNI 5462, GOST 8731, GOST 4543, GOST 20072 and PN-H 74252.
Length of the boiler tube
| Diameter (OD) [mm] | Wall (WT) [mm] | Length (L) [m] |
| OD < 60,3 | 5 – 6 | |
| OD => 60,3 | WT < 7,1 | 5 – 6 or 10 – 14 after an agreement 22,4 |
| WT => 7,1 | 5 – 6 |
Types of the length of supplied tubes: (a) random, (b) fixed ± 500 m, (c) exact + 15 / - 0 mm.
Boiler tube straightness
Straightness deviation for the whole length of a tube can not exceed value of 0.0015 x L. In conversion to the 1 meter length it can not exceed 3 mm.
Ends of the boiler tubes
The ends of the tubes are vertical to the longitudinal axis and are without burrs.
Condition of the tubes surface
The tubes condition corresponds to the requirements of appropriate standards, heat treatment to the way of tube manufacturing and chemical composition of steel.
Testing of boiler tubes
The boiler tubes are tested only with a specified testing.
Test comparison according to DIN 17175 and EN 10216 – 2:
DIN - grade level I | EN - testing class | |
| without ultrasound | I | TC1 |
| with ultrasound | III | TC2 |
Unalloyed steel– grade I or III, class TC1 or TC2;
Alloyed steel– level III, class TC2
A precise list of mandatory and optional tests is shown in standards.
| Other Boiler Tubes, Boiler Tubing we stock | |
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Packaging & Shipping
Utmost care is taken towards Packing of the finished products so as to ensure that the resultant Coils, Foils, Tubes ,Pipes and Fittings reach in the same condition as desired by our valued customers.
Packing specifications for various products are:
- Larger Dia Fusion Welded Pipes are packed with aluminium end caps in a wooden crates.
- S.S. Automotive Exhaust Pipes & Scheduled pipes both are packed with plastic end caps in wooden crates.
- Cold Drawn Seamless Stainless Tubes are packed with plastic end caps in a wooden box with an inside thermocoal covering.
- Coils and Foils are packed in wooden crates.
Packed boiler Tubes |
Packed boiler Tubes |
Other Packaging information:
- Bundle Packing
- Bundle Packing
- Wooden Case
- Wooden Case
- Wooden Case for U Tubes
- Reinforced by angle bar
Why us?
- Stainless Steel Seamless Pipes & Tubes Manufacturer since 1996
- The annual capacity of the plant equals about 12.000 tons
- Specialized in Pipes & Tubes, Stainless Steel Pipe & Carbon SteelPipe
- We export seamless tubes / welded tubes everywhere in the world
- We have our own warehouse of 10,000 feet, so we can offer best price in the market
- Supplier and trader of IBR Materials like IBR approved Pipes, IBR Certified Tubes
Heilights:
- Pipes up to 24" made in continuous production from coil
- Pipes up to 80" made from single plates
- Maximum thickness 40 mm
Strength
- Contacts with major mills & stockists around the world.
- Can offer ex-stock materials as well as mill delivery with nominal margins.
- Complete in-house testing facilities viz. hydro, eddy current, UT, chemical analysis,
- physical/mechanical, PMI, microscopic examination, etc…
- Prime and genuine materials with co-relating original test certificates.
Cities We Deliver To :
Pimpri-Chinchwad(maharashtra) | Haryana(india) | Ulsan(South Korea) | Toronto(Canada) |
Houston(USA) | Dallas(Texas) | Bhopal(india) | Bogota(Colombia) |
Dubai(UAE) | Moscow(Russia) | Surat(Gujarat) | Los Angeles(California) |
Seoul(South Korea) | Ludhiana(Punjab) | Madrid(Spain) | Faridabad(Haryana) |
Hyderabad(Andhra Pradesh) | Visakhapatnam(Andhra Pradesh) | Dammam(Saudi Arabia) | La Victoria(Venezuela) |
Vadodara(Gujarat) | Courbevoie(France) | Kuala Lumpur(Selangor) | Lahore(Pakistan) |
Abu Dhabi(United Arab Emirates) | Manama(Bahrain) | Indore(Madhya Pradesh) | Melbourne(Victoria) |
Pune(Maharashtra) | Montreal(Canada) | Chandigarh(Punjab) | Rio de Janeiro(Brazil) |
Kolkata(West Bengal) | Vung Tau(Vietnam) | Busan(South Korea) | Santiago(Chile) |
Gurgaon(Haryana) | Al Khobar(Saudi Arabia) | Algiers(Algeria) | Perth(Australia) |
Navi Mumbai(Maharashtra) | Caracas(Chacao) | Muscat(Oman) | Geoje-si(South Korea) |
Ahmedabad(Gujarat) | Granada(Spain) | Sharjah(UAE) | Cairo(Egypt) |
Tehran(Iran) | Ahvaz(Iran) | Thane(Maharashtra) | Aberdeen(Washington) |
Calgary(Alberta) | Karachi(Pakistan) | Istanbul(Turkey) | Jeddah(Saudi Arabia) |
Noida(Uttar Pradesh) | New York(United States) | Bangkok(Thailand) | Doha(Qatar) |
Riyadh(Saudi Arabia) | Sydney(South Wales) | ||
Bengaluru(Karnataka) | Rajkot(Gujarat) | London(United Kingdom) | Chiyoda(Tokyo) |
Chennai(Tamil Nadu) | Brisbane(Queensland) | Coimbatore (Tamil Nadu) | Ankara(Turkey) |
Atyrau(Kazakhstan) | Milan(Italy) | Hanoi(Vietnam) | Howrah(West Bengal) |
Port-of-Spain(Trinidad and Tobago) | Thiruvananthapuram(Kerala) | Lagos(Nigeria) | Al Jubail(Saudi Arabia) |
Petaling Jaya(Malaysia) | Ernakulam(Kerala) | Gimhae-si(South Korea) | Secunderabad(Hyderabad) |
New Delhi | Mumbai (maharashtra) | Jakarta(Indonesia) | Ho Chi Minh City(Vietnam) |
Countries We Deliver To :
Bahrain | ||||
Mexico | Chile | Brazil | Colombia | Ghana |
Sweden | Jordan | Thailand (Bangkok) | Iran | Russia |
Australia | New Zealand | Sri Lanka | Vietnam | Kazakhstan |
Sudan | Saudi Arabia | Denmark | Poland | Algeria |
Slovakia | Hungary | Portuga | Angola | Argentina |
Austria | Azerbaijan | Bangladesh | Belgium | Bhutan |
Gabon | Bolivia | Bulgaria | Mozambique | Vietnam |
Hong Kong | Philippines | Finland | Greece | Italy |
Italy | Yemen | Romania | Kenya | Pakistan |
Oman | Mongolia | France | United Kingdom | Nigeria |
Morocco | Egypt | Afghanistan | Serbia | Switzerland |
Available Stock at Citizen PipesPipes & Tubes Stock At a Glance:-
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Pipe Gradewise Stock At a Glance:-
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Tube Gradewise Stock At a Glance:- |
Nickel Alloys Pipes & Tubes Stock At a Glance:- |
Top Sellers Pipes & Tubes At a Glance:- |
List of Countries where Citizen Metal supply Pipes & Tubes:- |
List of Countries where Citizen Metal supply Pipes / Tubes :- |
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Achievements & Awards
Our Certification
