Alloy pipes are tubular and contain higher concentrations of alloying elements such as molybdenum (Mo), chromium (Cr), nickel (Ni), etc. than ordinary carbon steel pipes. In reality, "low-alloy" steel pipes, or pipes with a total amount of alloying elements below 5 percent, are covered by ASTM A335.

What is T91 Material?

The T91 steel, also known as UNS K91560, is a 9Cr-1Mo ferritic alloy steel with regulated nitrogen concentration, vanadium, and niobium additions. It has excellent creep strength and heat resistance.

Alloy Steel T91 Tubes Exporter Supplier in Mumbai, India

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List of Alloy Steel Seamless Tube

Alloy Steel Grade T91 Seamless Tube

Alloy Steel Gr T91 Tube

Alloy Steel Seamless Tube Quick Details

Company Name: Eckhardt Steel & Alloys
Country/Region: India
FOB Price: US $600 - 1,400 / Ton
Port: Nhava Sheva Port Mumbai
Main Products: Seamless Pipes & Tubes, Welded Pipes & Tubes, Stainless Steel Pipe and Tubes, API 5L Pipe and Tubes, Alloy Steel Tube
No.of Employees: 20 – 40 People
Year Established: 1999
Certification: ISO 9001, ISO 14001 & OHSAS 18001

Types of Alloy Steel T91 Tubes

Alloy Steel T91 Seamless Tube
Alloy Steel T91 Custom Tube
Alloy Steel T91 Round Tubes

Alloy Steel T91 Tubes Sizes

Size	Thickness (")	ID (")	Lbs per Foot	Price(£)
3/16" OD
	0.028	0.132	0.048
7/16" OD
	0.028	0.382	0.123	15.12
1/4" OD
	0.028	0.194	0.067	8.15
	0.035	0.18	0.08	4.52
	0.049	0.152	0.105	7.09
	0.058	0.134	0.119	16.94
	0.065	0.12	0.128	10.73
5/16" OD
	0.028	0.257	0.085	9.72
	0.035	0.243	0.104	6.71
	0.049	0.215	0.138	8.71
	0.058	0.197	0.158	8.15
	0.065	0.183	0.172	9.90
	0.095	0.123	0.221	8.71
3/8" OD
	0.028	0.319	0.104	6.59
	0.035	0.305	0.127	5.45
	0.049	0.277	0.171	5.65
	0.058	0.259	0.196	5.45
	0.065	0.245	0.215	5.27
	0.083	0.209	0.259	9.41
	0.095	0.185	0.284	7.51
7/16" OD
	0.035	0.368	0.151	5.58
	0.049	0.34	0.204	7.15
	0.065	0.308	0.259	6.59
	0.095	0.248	0.348	9.41
	0.12	0.198	0.408	9.47
1/2" OD
	0.028	0.444	0.141	6.01
	0.035	0.43	0.174	4.82
	0.049	0.402	0.236	5.45
	0.058	0.384	0.274	4.39
	0.065	0.37	0.302	6.84
	0.083	0.334	0.37	6.14
	0.095	0.31	0.411	9.41
	0.12	0.26	0.487	7.49
9/16" OD
	0.035	0.493	0.197	10.35
	0.049	0.465	0.269	7.02
	0.065	0.433	0.346	11.61
	0.12	0.323	0.568	11.23
5/8" OD
	0.028	0.569	0.179	6.71
	0.035	0.555	0.221	5.45
	0.049	0.527	0.301	4.95
	0.058	0.509	0.351	5.00
	0.065	0.495	0.389	8.53
	0.095	0.435	0.538	9.90
	0.12	0.385	0.647	6.71
	0.156	0.313	0.781	12.40
3/4" OD
	0.028	0.694	0.216	7.22
	0.035	0.68	0.267	4.57
	0.049	0.652	0.367	4.19
	0.058	0.634	0.429	4.19
	0.065	0.62	0.476	5.45
	0.095	0.56	0.665	9.41
	0.12	0.51	0.807	7.47
	0.156	0.438	0.99	9.41
	0.188	0.374	1.128	13.23
7/8" OD
	0.035	0.805	0.314	4.90
	0.049	0.777	0.432	5.96
	0.058	0.759	0.506	5.71
	0.065	0.745	0.562	6.46
	0.083	0.709	0.702	6.21
	0.095	0.685	0.791	7.83
	0.12	0.635	0.968	9.47
	0.188	0.499	1.379	15.68
1" OD
	0.035	0.93	0.361	4.95
	0.028	0.944	0.291	8.46
	0.049	0.902	0.498	4.70
	0.058	0.884	0.584	4.64
	0.065	0.87	0.649	4.70
	0.095	0.81	0.001	5.53
	0.12	0.76	1.128	9.41
	0.156	0.688	1.406	13.18
	0.188	0.624	1.63	15.98
1-1/8" OD
	0.035	1.055	0.407	9.90
	0.049	1.027	0.563	6.71
	0.058	1.009	0.661	5.58
	0.065	0.995	0.736	6.71
	0.095	0.935	1.045	8.46
	0.12	0.885	1.288	14.80
1-1/4" OD
	0.035	1.18	0.454	7.02
	0.049	1.152	0.629	6.59
	0.058	1.134	0.738	8.15
	0.065	1.12	0.823	6.71
	0.083	1.084	2.132	6.71
	0.095	1.06	1.172	7.34
	0.12	1.01	1.448	11.03
	0.156	0.938	1.823	18.25
1-3/8" OD
	0.049	1.277	0.694	8.59
	0.035	1.305	0.501	7.40
	0.058	1.259	0.816	6.71
	0.065	1.245	0.909	5.71
	0.095	1.185	1.299	7.22
	0.12	1.135	1.609	12.17
	0.188	0.999	2.383	16.18
1-1/2" OD
	0.035	1.43	0.548	8.46
	0.049	1.402	0.759	7.15
	0.058	1.384	0.893	8.63
	0.065	1.37	0.996	7.47
	0.083	1.334	1.256	8.28
	0.095	1.31	1.426	8.46
	0.12	1.26	1.769	11.03
	0.188	1.124	2.634	17.42
1-5/8" OD
	0.049	1.527	0.825	12.51
	0.058	1.509	0.971	13.18
	0.065	1.495	1.083	9.41
	0.095	1.435	1.552	12.04
	0.12	1.385	1.929	14.67
	0.156	1.313	2.447	17.42
	0.188	1.249	2.885	18.18
1-3/4" OD
	0.049	1.652	0.89	9.85
	0.058	1.634	1.048	11.27
	0.065	1.62	1.17	10.03
	0.095	1.56	1.679	8.71
	0.12	1.51	2.089	12.35
	0.188	1.374	3.136	19.69

Alloy Steel T91 Seamless Tubes Tolerance

Outside Diameter	OD Tolerance	WT Tolerance	Ovality Tolerance	Cut Length Tolerance
OD≤ 12, 7 mm	± 0, 13 mm	± 15 %	–	+ 3, 18 mm, – 0 mm
12, 7 mm < OD ≤ 38, 1 mm	± 0, 13 mm	± 10 %	max, 1, 65 mm	+ 3, 18 mm, – 0 mm
38, 1 mm < OD ≤ 88, 9 mm	± 0, 25 mm	± 10 %	max, 2, 41 mm	+ 4, 76 mm, – 0 mm

Grade T91 Alloy Steel Seamless Tube Chemical Composition

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %	V, %	N, %	Ni, %	Al, %	Nb, %
0.08-0.12	0.3-0.6	0.02 max	0.01 max	0.2-0.5	8.0-9.5	0.85-1.05	0.18-0.25	0.03-0.07	0.4 max	0.04 max	0.06-0.10

Alloy Steel T91 tube Mechanical Properties

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %	Hardness, HB
585 min	415 min	20 min	250 max

NOTE : OTHER SIZES AND GRADES ARE AVAILABLE UPON REQUEST

MOST SEARCHED PRODUCTS

SUPPLIERS AND EXPORTER OF ALLOY STEEL T91 TUBES IN GUJARAT

Sanand (Mini)	Vani	Vatwa- Zone 'D'	Dhandhuka	Dholka
Odhav	Naroda	Viramgam	Kerala	Kathawada I & II
Pavi-jetpur	GTC Ltd.	Dabhoi	Vatwa	Sankheda
Limbda (Appolo Tyre)	Por-Ramangamdi	Nandesari	Makarpura	Ranoli
Vaghodia	P.C.C.	Savli	Thasra	Kapadwanj
Matar	Nadiad-I	Nadiad- II	Balasinor	Sojitra
Umreth	Petlad	Borsad	Khambat	V.U. Nagar
Bhat	Gandhinagar-I	Gandhinagar-II	Dehgam	Mansa
Ranasan	Gozaria	Pardi	Dharampur-II	Bhilad
Valsad	Umargam	Sarigam	Vapi	Unai
Bilimora	Navsari	Dhrol	Bhatia	Bhanvad
Jamkhambhalia	Arambhada	Jamnagar-I	Jamnagar-II	Kotda-Sangani
Paddhari	Malia	Jasdan	Bhaktinagar	Jetpur
Wankaner	Morbi	Dhoraji	Gondal-I	Gondal-II
Rafaleshwar	Kuvadawa	Aji	Lodhika	Valod
Khatodara	Bardoli	Nizar	Olpad	Katargam
Doswada	Pandesara	Hazira (Mora)	Sachin	Ichchapore (GIDC-SUDA)
Jafrabad	Liliya	Rajula	Babra (Dimond)	Damnagar
Amreli	Babra(G)	Vallabhipur	Dhasa	Botad
Vitthalwadi	Shihor-I	Palitana	Mahuva	Shihor-II
Vertej	Alang	Chitra	Sihori	Ambaji
Palanpur	Deesa	Radhanpur	Chandisar	Mundra
Madhapur	Anjar	Gandhidham-I	Bhuj	Mandvi
Vagra	Jambusar	Hansot	Panoli	Nabipur
Dungari	Valia (Dodwada)	Valia (Water)	Naldhari	Kanerao
Bharuch	Valia (Kondh)	Dahej (GACL)	Atali-Kaladra (Hsg)	Palej
Valia	Vagra (IPCL)	Vagra (Chem)-Vilayat	Panoli	Ankleshwar
Jagadia (Chem)	Dahej	Tilakwada	Sagbara	Dediapada
Rajpipla-II	Rajpipla-I	Visavadar	Sil	Junagadh-I
Veraval	Junagadh-II	Sutrapada	Porbandar	Miyani
Sayla	Chotila-I	Lakhtar	Halvad	Thangadh
Dhangadhra	Limbdi	Bamanbore	Surendranagar	Kukarwada
Balisana	Kheralu	Visnagar	Vijapur	Mehsana-I
Kalol	Kadi	IFFCO	Mehsana-II	Chhatral
Patan	Chanasma	Lanva	Sidhpur	Jambughoda
Shahera	Godhra	Kalol	Halol	Dahod
Dahod- II	Devgadhbaria	Malpur	Idar	Modasa
Himatnagar	Talod	Pimpri	Vadodara	Surat
Sabarkantha	Rajkot	Narmada	Junagadh	Mehsana
Kutch	Kheda	Jamnagar	Gandhinagar	Dang
Bhavnagar	Banaskantha	Anand	Ahmedabad	Kuha Village in Daskroi, 382433
Bakrol GIDC	Kunjad-gatrad Road	Bakrol-382210	ANAND GIDC	VALLABH VITHYANAGAR GIDC
Rajkot Metoda Gidc - 360021	RAJKOT ALL GIDC	KATHWADA GIDC	VATVA GIDC	SANAD GIDC
CHANGODAR GIDC

SUPPLIERS AND EXPORTER OF ALLOY STEEL T91 TUBES IN ODISHA

Bhubaneswar	Cuttack	Balasore	Kendrapara	Paradip
Nayagarh	Mahncheswar	Jagatpur(New)	Somanathpur	Chhata
IID, Paradip	Chandaka-B	Jagatpur(Old)	Balagopalpur	Derabis
(Bhitargarh)	Infocity (EPIP)	Choudwar	Ganeswarpur	Bhagabanpur
Athagarh-RD	Panpana	Janla	Pur	Srikona
Khurda	Athagarh	Bampada	IID, Khurda	Ankula
Baliapal	Food Park	Nuasasan	khurda	Nidhipur
Sarua	Chhatabar	Kahneipur	Berhampur	Takatpur
Keonjhar	Jaraka	Bhadrak	Phulbani	Auto Nagar PH-I
Chhancha	Barbil	Duburi G.C	Auto Nagar PH-II	Hemachandrapur
Matakambeda	Rairangpur	Chhatrapur	Bhanjanagar	Rourkala
Jeypur	Kesinga	IID, Rayagada	Paralakhemundi	Khariar Road
Sunabeda	Kesinga GC	Muniguda	Kalunga	Kaki(Sunabeda)
Dakabahali	Mandiakudar	Rajagangpur	Sundergarh	Bolangir (Zone-A)
Mahisapat	Angul	Sambalpur	Jharsuguda	Bargarh
Bolangir (Zone-B) GC	Gundichapara	Talcher	Rengali	Jharsuguda GC
Bolangir-NID (Phase-I)	Korian	Kangula	Bolangir-NID (Phase-II)	Bhuban
Kantabanji	Kamakhyanagar	Titilagarh	Patnagarh	Manmunda(NID)
Boudh	Food Park, Khurda	Jagatsinghpur	ID, Paradip (Bhitargarh)	Mayurbhanj
Jajpur	Ganjam	Gajapati	Koraput	Raygada
Kalahandi	Nawapada	Industrial Estate	Dhenkanal	Bolangir

Alloy Steel T91 Tubes

What is Alloy Pipe?