Products

Stockists of BS Standard Boiler tubes suppliers in Europe, suppliers of BS Standard Boiler tubes in Middle east, stockists of DIN Standard Boiler tubes in Algeria, exporters of EN Standard Boiler tubes in Iran, distributors of GOST Standard Boiler tubes in Iraq, dealers of JIS Standard Boiler tubes in Korea, contractors of UNI Standard Boiler tubes in USA, stockists of BS Standard Heat Exchanger Tubes in Singapore, suppliers of DIN Standard Heat Exchanger Tubes, distributors of EN Standard Heat Exchanger Tubes, stockists and suppliers of GOST Standard Heat Exchanger Tubes, stockists of JIS Standard Heat Exchanger Tubes, stockis of UNI Standard Heat Exchanger Tubes, stockis of BS Standard Hydraulic and pneumatic Tubes, stockis of DIN Standard Hydraulic and pneumatic Tubes, stockis of EN Standard Hydraulic and pneumatic Tubes, stockis of GOST Standard Hydraulic and pneumatic Tubes, stockis of JIS Standard Hydraulic and pneumatic Tubes, stockis of UNI Standard Hydraulic and pneumatic Tubes, stockis of High-temperature T2 steel tubes, stockis of High-temperature T5 steel tubes, stockis of High-temperature T9 steel tubes in europe, stockis of High-temperature T11 steel tubes, stockis of High-temperature T12 steel tubes, stockis of High-temperature T22 steel tubes, stockis of High-temperature T92 steel tubes in India, stockis of High-temperature T91 steel tubes, stockis of ASTM A335 p2 Alloy Pipesin korea, stockis of ASTM A335 p5 Alloy Pipes in america, stockis of ASTM A335 p11 Alloy Pipes, stockis of ASTM A335 p12 Alloy Pipes in Japan, stockis of ASTM A335 p22 Alloy Pipes stockist in Europe, stockis of ASTM A335 p91 Alloy Pipes, stockis of ASTM A335 p92 Alloy Pipes, suppliers  of ASTM A335 p2 Alloy Pipes, suppliers of ASTM A213 GRADE T2 Tubes in spain, suppliers of ASTM A213 GRADE T5 Tubes, suppliers ofASTM A213 GRADE T9 Tubes in germany, stockis of ASTM A213 GRADE T11 Tubes europian, stockis of ASTM A213 GRADE T12 Tubes, stockis of ASTM A213 GRADE T22 Tubes, stockis of ASTM A213 GRADE T92 Tubes, stockis of ASTM A213 GRADE T91 Tubes, stockis of ASTM A335 Alloy Pipes in europe, Stockist and suppliers SAE-J356 Welded Flash Controlled Low Carbon Steel Tubing Normalized for Bending. Double Flaring and Beading, stockiest and exporters of SAE-J524 Seamless Low Carbon Steel Tubing Annealed for Bending and Flaring., manufacturer and suppliers of SAE-J525 Welded and Drawn Low Carbon Steel Tubing Annealed for Bending and Flaring. exporters of E-J526 Welded Low Carbon Steel Tubing, stockist and distributors of SAE-J527 Brazed Double Wall Carbon Steel tubes, dealers of SAE-J529 Fuel Injection Tubing, stockist and suppliers of AMS-5050 Seamless Annealed Low Carbon Steel Tube, manufacturer and stockist of AMS-5062 Seamless Low Carbon Steel Tube, manufacturer and suppliers of AMS-6360, suppliers of Seamless SAE 4130 Alloy Steel Tubing, stockholder of AMS-6360 Seamless SAE 4130 Alloy Steel Tubing, stockiest and exporters of AMS-6371 Seamless SAE 4130 Alloy Steel Mechanical Tubing, stockist of AMS-6372 Seamless SAE 4135 Alloy Steel Mechanical Tubing in south Korea, dealers and suppliers of AMS-6381 Seamless SAE 4140 Alloy Steel Mechanical Tubing, suppliers of AMS-6415 Seamless SAF 4340 Alloy Steel Mechanical Tubing, METALLIC HEAT TRANSFER TUBE ASTM A213 G T5 SMLS PLAIN ENDS SERVICE :HEATEXCHANGER in Europe, Japan, Korea, China, India, Western Europe, USA,Uk, Middle East, Dubai etc..

CHEMTECH ALLOYS PVT. LTD.  stockist and supplier of all type of boiler pipes and tubes with international standards ASTM/ASME, DIN/EN and ISO specifications. Boiler tube is formally used for energy type equipment like steam pipelines, boilers, steam super heaters etc. Heat resisting carbon and low alloyed steels are used to manufacture the boiler tube which load at high temperature and pressure. These tubes are supplied as hot rolled or cold drawn.

CHEMTECH ALLOYS PVT. LTD  supply a wide range of steel tubes. Tubes for energy facilities are included in the group of tubes for pressure purposes at higher temperatures. For production and screening, these tubes are placed high demands.

Pressure equipment made from tubes for pressure purposes have to comply following European regulations:

Our Main products as follows.

1. Directive of the European Parliament and the Council  2014/68/EV (before PED 9723EC) applicable to specified pressure equipment. Pressure equipment within the meaning of this Directive withstand max. allowable pressure (PS) greater than 0.5 bar, and it is a pressure above the normal atmospheric pressure, i.e. excess pressure.

2. According to the Directive PED 2014/68/EV pressure equipment is divided into three types, which are subject to the harmonized EN standards:
2.1 Steam and hot water boilers – EN 12952 and EN 12953
2.2 Pressure Vessels (unheated) – EN 13445
2.3 Metallic industrial pipeline – EN 13480

3. Parts 2 of these harmonized standards prescribed materials used for construction of equipment which is exposed to pressure (In the case that other materials are used than those listed in Part 2 of the quoted standards, it is up to assessment whether these materials need to use a special procedure). Steel tubes must be supplied in accordance with EN 10216-2, EN 10216-3, EN 10216-4, EN 10217-2, EN 10217-3, EN 10217-4, EN 10217-5, EN 10217-6 (for carbon and low alloy steel).
Note: in the past, even on the international scale, the German regulations for pressure equipment TRD, TRB, TRR, AD-Merkblatt were used. For the transition period regulations AD2000 – Merkblatt were prepared, where the steel is according to EN.

Cold drawn seamless tubes available in carbon, carbon alloy, copper alloy, stainless steel, nickel alloy, and titanium.

Drawing from a large inventory of raw materials we can deliver to suit the most exacting of customer requirements.

On site bending and In House testing facilities add to our flexibility.

Cold drawn seamless tubes can be supplied in sized ranging from 6.35 mm through 63.5mm OD in either straight or U bent form.

Specifications and material grades of cold drawn seamless tubes supplied are:
ASTM/ASME: A179 / A192 / A210 / A213 / A268 / A269 / A312 / A789 / B111 / B163 / B165 / B407 / B423 AND B667

BS, DIN, ANFOR, UNI, AND JIS EQUIVALENTS ARE AVAILABLE.

GRADE AVAILABILITY

Carbon alloy grades: T2 / T5 / T9 / T11 / T12  / T22 / T91 AND T92

Euronorm equivalents: X11CRMO5+NT1, X11CRMO9-1+1, 10CRMO5-5, 13CRMO4-5, 10CRMO9-10

Austenitic steel Grades: TP304 / TP304L / TP316 / TP 316L / TP317 / TP 317L / TP321 / TP347   AND UNS8904(904L)

Duplex steel Grades: UNS31803 / UNS S32750 AND UNS S32760

Ferritic steel Grades: TP405 / TP410 / TP410S AND TP430

Copper Allopy Grades: C443 / C687 / C706 AND C715

Nickel Alloy Grades: 2200 / 2201 / 4400 / 6600 / 6625 / 8800 / 8825 AND 8020

Titanium Grades: GR 2 AND GR 7

Steel pipes & tubes for production of oil and gas

Stainless Steel Pipes & Tubes (Seamless and Welded)

ASTM Standard.

ASTM A213 ASTM A409 ASTM A789 ASTM A949
ASTM A249 ASTM A450 ASTM A790 ASTM A1012
ASTM A268 ASTM A511 ASTM A791 ASTM A1053
ASTM A269 ASTM A530 ASTM A803 AS1163 201
ASTM A270 ASTM A554 ASTM A813 AS1528 201
ASTM A312 ASTM A632 ASTM A814 G3459 201
ASTM A358 ASTM A688 ASTM A903 ANSI/ASME B36.10M
ASTM A372 ASTM A731 ASTM A928 ANSI/ASME B36.19M
ASTM A376 ASTM A778 ASTM A943 MIL-P-1144

Origin.

CHEMTECH imports & stocks material from :

Europe, Japan, USA, South Africa, Korea, India, Germany, China, Taiwan, Turkey, Ukraine.

Type.

Seamless, Welded, ERW & EFW, Straight-Seam Welded, Heavily Cold Worked.

Supplementary Requirements.

Transverse Tension Test, Flattening Test, Flarring Test, Etching Test, Stabilizing Heat Treatment, NDE, Eddy Current, Hydro Test.

Delivery Condition.

Solution Annealed, Polished, Mill Finish, Electropolished, Solution treatment, Normalize and Tempered, Full or Isothermal Anneal.

Speciality.

Nace MR0175 / ISO15156, Impact Test at -100°C, Radiography (X-Ray), Grain Size 7 or Coarser (For High Carbon), IGC Test with Practice A, B, C, D & E.

 

Nickel Alloy Pipes & Tubes.

ASTM Standard.

ASTM B163 (Nickel 200 / Nickel 201 / UNS N02200 / UNS N02201.

ASTM A209, ASTM A213, ASTM A250, ASTM A335, ASTM A369, ASTM A691.

ASTM B161 ASTM B729 Ni-Mo alloys Ni-Mo-Cr-Fe Alloy N10242
ASTM B165 ASTM B407 N10001 Low C Ni Cr-Mo Alloys N10276
ASTM B622 ASTM B514 N10665 Ni-fe-cr-mo alloys n08320
ASTM B626 ASTM B515 N10675 Ni-cr-mo-fe alloy n06002
ASTM B163 ASTM B535 N10629 Ni-fe-cr-co alloy r30556
ASTM B167 ASTM B710 N06022 Ni-cr-w-mo alloy n06230
ASTM B516 ASTM B675 N06035 Low c-ni-cr-mo alloy n06058
ASTM B517 ASTM B676 N06455 Low c-ni-cr-mo-cu alloy n06200
ASTM B444 ASTM B690 N06975 Low c-ni-fe-cr-mo-cu alloy n08031
ASTM B704 ASTM B423 N06985 Low c-ni-cr-mo-w alloy n06686
ASTM B705 ASTM B673 N06030 Ni-co-cr-si alloy n12160
ASTM B464 ASTM B674 N06059 Cr-ni-fe-n alloy r20033
ASTM B468 ASTM B677 Ni-cr-fe-mo-cu alloys n06007 Low c-ni-mo-cr-ta alloy n06210

CHEMTECH imports & stocks material from :

Europe, Japan, USA, South Africa, Korea, India, Germany, China, Taiwan, Turkey, Ukraine.

Origin.

NACE MR0175, MR0103 / ISO 3183 / NACE TM0284, HIC & SSC TESTED PIPES.

Supplementary Requiremnets.

Hot Finish, Cold Drawn.

Alloy Steel Pipes & Tubes (Seamless and Welded)

ASTM A209 ASTM A426 ASTM A618
ASTM A213 ASTM A450 ASTM A691
ASTM A250 ASTM A513 ASTM A697
ASTM A334 ASTM A519 ASTM A714
ASTM A335 ASTM A530 ASTM A847
ASTM A369 ASTM A595 ASTM A1016

Alloy Steel Boiler and Heat Exchanger Tubes

Tubular Products
Alloy Steel Seamless Pipes & Tubes
ASTM A213 Gr P22, Alloy pipe A213 p11, ASTM A213 Gr P5, ASTM A213 Gr P9, ASTM A213 Gr P12 & ASTM A213 Gr P91ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
4130DIN 17175 Seamless Tubes of Heat-resistant Steels
15Mo3; 13CrMo44; 10CrMo910

EN 10216-2 Seamless steel tubes for pressure purposes Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

16Mo3; 13CrMo4-5; 10CrMo9-10; 11CrMo9-10; X10CrMoVNb9-1GOST 8732-78 Seamless Hot-worked Steel Pipes
20Ch; 40Ch; 15ChM; 30ChMAGOST 8734-75 Seamless cold-formed steel pipes
20Ch; 40Ch; 15ChMGOST 550-75 Seamless steel tubes for petroleum processing and the petrochemical industry
12ChM; 15Ch5MTU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines
12Ch1MF; 12Ch1MF-PV; 15ChMTU 14-3-460-2003 Seamless steel tubes for boilers and pipelines
12Ch1MF; 12Ch1MF-PV; 15ChMGOST 9567-75 Precision steel pipes
20Ch; 15ChMMain material grades: 
DIN standard carbon & alloy steel tubes St37.0/st52.0/DIN 2391/st35.8/TT St 35N/15Mo3/13CrMo44, 10 CrMo910/X20 CrMoV 12 1/X10 CrMo VNb 9 1/15 Ni CuMoNb 5 EN Standard (EN10216-2)
P235GH TC1 &TC2/16Mo3/13CrMo4-5/10CrMo9-10/X20 CrMoV11-1 , X10 CrMoVNb9-1

BOILER TUBES

SPECIFICATION GRADES
BS 3059 : Part I (Grade 320), Part II (Grade 360, 440),BS 3602 PT-1, CFS 360,BS-980(CDS-1)
DIN 17175 : ST35.8, ST45.8, 15 MO3, 10CrMo44, 13CrMo910
ASTM : A 179, A 192,A 210 (Grade A1, C), A 334 (Grade 1, 6),A 209 (Grade T1, T1a), A 213 (Grade T5, T11, T12, T22), A 556 (Grade G, C)

BOILER PIPES

SPECIFICATION GRADES
ASTM : A 106 (Grade A, B, C), A 335 (Grade P5, P11, P12, P22)
IS 1239 : Medium, Heavy

Standard of steel tubes.

BS Standard DIN Standard  EN Standard GOST Standard JIS Standard UNI Standard
BS 1387 DIN 1629 EN 10083-2 GOST 1060 / 1050 JIS G3445 UNI 5462
BS 1965-1 DIN 1630 / 2445-2 EN 10084 GOST 12132 / 1050 JIS G3454 UNI 5949
BS 3059-1 DIN 1630 EN 10084 GOST 12132 / 19281 JIS G3455 UNI 6363
BS 3059-2 DIN 17100 EN 10208-1 GOST 21729 / 1050 JIS G3456 UNI 663
BS 3601 DIN 17121 EN 10208-2 GOST 21729 / 4543 JIS G3458 UNI 7088
BS 3602-1 DIN 17124 EN 10210-1 GOST 3262 / 1050 JIS G3461 UNI 7287
BS 3603 DIN 17173 EN 10216-1 GOST 550 / 1050 JIS G3462 UNI 7287
BS 3604-1 DIN 17175 EN 10216-2 GOST 550 / 4543 JIS JOHS-102 UNI 7729
BS 3606 DIN 17175 EN 10216-3 GOST 8731 / 1050 UNI 7945
BS 6323-1,3 DIN 17179 EN 10216-4 GOST 8731 / 19281 UNI 8863
BS 6323-1,4 DIN 17200 EN 10224 GOST 8733 / 1050
BS 6323-4 DIN 17204 EN 10253-1 GOST 8733 / 19281
BS 7416 DIN 17210 EN 10253-2 8733 / 4543
DIN 17210 EN 10255 GOST TU 14-3-190 / 1050
DIN 2391-2C / 2445-2 EN 10256-1 GOST TU 14-3-460 / 20072
DIN 2391-2 EN 10294-1 GOST TU 14-3-460 / 4543
DIN 2391 EN 10294-1
DIN 2440 EN 10294-1
DIN 2441 EN 10297-1
DIN 2470-1/1629 EN 10305-1
DIN 2470-2/17172 EN 10305-4
DIN 2470-2/17172
DIN 2609 (A)
DIN 2609 (A)
DIN 2609 (A)
DIN 2609 (B)
DIN 2609 (C)
DIN 2609 (D)
DIN 2609 (E)
DIN 2609 (F,G)
DIN 2609 (H)
DIN 2609(R)
DIN 2609(S)
DIN 2609(T)

OUR SALES LOCATIONS.

Bengaluru (Karnataka)
Rajkot (Gujarat)
London (United Kingdom)
Algeria
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)
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)
HOME
ABOUT US
Boiler tubes
Heat Exchanger Tubes
Hydraulic and pneumatic Tubes
High-temperature steel tubes
ASTM A213 GRADE T2
ASTM A213 GRADE T5
ASTM A213 GRADE T9
ASTM A213 GRADE T11
ASTM A213 GRADE T12
ASTM A213 GRADE T22
ASTM A213 GRADE T92
ASTM A213 GRADE T91
ASTM S/A 333 GRADE 6 Low Temperature Pipes
ASTM A335 GRADE PIPES
ASTM A335 P2 alloy chrome-moly pipe.
ASTM A335 P5 alloy chrome-moly pipe.
ASTM A335 P9 alloy chrome-moly pipe.
ASTM A335 P11 alloy chrome-moly pipe.
ASTM A335 P22 alloy chrome-moly pipe.
ASTM A335 P91 alloy  chrome-moly pipe.
ASTM A335 P92 alloy chrome-moly pipe.
ASTM / ASME SA335 GRADE PIPES STOCKIST & SUPPLIERS IN SINGAPORE
ASTM / ASME SA335 GRADE PIEPS STOCKIST & SUPPLIERS IN SOUTH KOREA
ASTM / ASME SA335 GRADE PIPES STOCKIST & SUPPLIERS IN JAPAN
ASTM / ASME SA335 GRADE PIPES STOCKIST & SUPPLIERS IN EUROPE
ASTM / ASME SA335 GRADE PIPES – STOCKIST & SUPPLIERS IN DUBAI MIDDLE EAST
Quality
Contact  Us
SITEMAP