Specialist Manufacturer & Supplier of Alloy Steel Seamless & Welded Pipes,P11 Pipe, P22 Pipe-MD Exports LLP

News at MD Exports LLP

MD Exports LLP was first company in INDIA, who has set up widest stockyard of Alloy Steel Pipes & Tubes in our stockyard more than 300 different size, grades, diameter Steel pipes & Tubes are readily available

MD Exports LLP is Stocking Stainless Steel Tubes, Alloy Steel Pipes, Carbon Steel Pipes & high Nickel Alloys Tubes of more than 30 world's top Manufacturers like SANDVIK, Nippon Sumitomo, JSL, MSL, ISMT, TATA, JSW and many more

MD Exports LLP put up our direct stocking distributors in United Arab Emirates, Singapore, Indonesia, Malaysia, South Africa, Iran, IRAQ, Netherlands, United Kingdom & Canada

MD Exports LLP is only company in INDIA Manufacturing Alloy Steel p5 pipe,p9 pipe,p11 pipe, p12 pipe,P22 pipe in customised size range as per our client's requirements

At MD Exports LLP, we maintain adequate stock of Inconel 600 tube, Inconel 625 tubing, Hastelloy c22 tube, Hastelloy c276 tubing, Monel 400 tube, Hastelloy b2 tube of renowned brands in hard to find sizes and can be shipped same day by air for emergency requirements like tubing damage, industry Plant breakdowns

MD Exports LLP is one of the largest stockholder/stockist of Indian Mills manufacturing Steel Pipes/Tubes like ISMT (Indian Seamless-INDIA,JSL(Jindal Stainless-INDIA,MSL(Maharashtra Seamless-India, Tata Steel, JSW,Ratnamani, Anand Seamless etc.)

Useful Information

Vacancy Open at MD Exports LLP

Recent job openings:

Resident engineers for Indonesia, Iran & South Africa
Mechanical engineers for Indonesia, Singapore & Doha (Qatar)
Sales executives for India, Indonesia, Dubai (UAE), Jeddah (Saudi Arabia)
Computer operators for India, Sri Lanka & Nigeria
IT network engineers in Angola & Malaysia

Steel Pipes & Tubes Standards

Standard	Description	Steel Grade	Min Outside diameter, mm	Max Outside diameter, mm	Min Wall thickness, mm	Max Wall thickness, mm
ANSI/ASME B36.10M	Seamless carbon steel pipes fo high-temperature service tools	Grade A,B,C	21.3	168.3	2.77	21.95
API 5CT	Specification for Casing and Tubing	J55, N80, K55, H40	10.3	339.72	1	16
API 5L	Specification for line pipe	A, B, X42, X52, X46, X56, X60, X65, РҐ70	6	2020	0.5	31.8
ASTM A 106/A106M	Seamless carbon steel pipes for high-temperature service	Gr, A, Gr, B, Gr C	10	865	1.24	120
ASTM A 53/A 53M	Electric-welded and seamless steel pipes. black or hot-dip galvanized	Gr, A, Gr, B, Gr C	10.3	609.6	1.24	53.98
ASTM A213	Seamless ferritic and austenic alloy-steel boiler. super-heater and heat-exchanger tubes		9.53	325	0.7	25
ASTM A312	Seamless austenitic stainless steel pipes	08-300Х13,12Х17, 08-12Х18Н10T, 10Х17Н13М2T, 06ХН28М2T, 10-20Х23Н18	5	350	0.2	35.7
ASTM A335	Seamless high pressure boiler tubes for high pressure and super-high pressur power station-used boiler		76	426	3.5	40
ASTM A335M	Seamless ferritic alloy-steel pipe for high-temperature service	P5, P9, P11, P22	273	355.6	8.74	40.49
DIN 10210-1	Seamless steel pipes of general application for steelworks	S235JRH, S275J0H, S355J2H, S275J2H	108	159	5	14.2
DIN 10210-2	Seamless steel pipes of general application for steelworks	S235JRH, S275J0H, S355J2H, S275J2H	108	159	5	14.2
DIN 1629	Seamless circular tubes of non alloy steels with special quality requirements	St, 37, 0, St, 44, 0, St, 52, 0	16	323.9	1.4	10
DIN 1630	Seamless circular pipes of non-alloy steels with very high requirements	St, 37, 0, St, 44, 0, St, 52, 0	28	323.9	3	28.6
DIN 17175	Seamless Steel Tube for Elevated Temperature	STPL 340, STB 410, STB 510	10	273	0.5	40
DIN 17458	Seamless stainless circular high temperature austenitic steel tubes	08-300Cr13, 10-20Cr23N18, 08-12Cr18N10Ti, 12Cr17, 10Cr17N13Mo2Ti, 06CrN28Mo2Ti	5	325	0.2	25
DIN 2393	Welded precision steel tubes	RSt, 34-2, RSt, 37-2	20	55	1	2.5
DIN 2440	Steel tubes medium weight suitable for for screwing	St, 33, 2	21.3	139.7	2.35	4.05
DIN 2441	Steel tubes heavy weight suitable for for screwing		10.2	139.7	2.4	5.4
DIN EN 10255	Medium-weight threaded steel tubes	S 195 T	42.9	115	4	5.4
EN 10210-1	Seamless steel pipes of general application for steelworks	S235, S355	11.3	273	2.3	25
EN 10216-1	Seamless steel tubes for pressure purposes.	P195TR1, P195TR2	12	355.6	1.8	20
EN 10217-1	Welded steel tubes for pressure purposes-Technical delivery conditions- Non alloy steel tubes with specified room temperature properties	P195TR1, P235TR1, P265TR1	21.3	406.4	2	14
ГОСТ 10704-91	Electrically welded steel line-weld tubes	08, 08пс, 08кп, 10, 10пс, 10кп, 15, 15пс, 15кп, 20, 20кп, 20пс, Ст3сп, Ст3пс, Ст3кп	12	108	0.9	5
ГОСТ 13663-86	Shaped steel tubes	Ст2сп, Ст2кп, Ст2пс, 08кп, 10, 10пс, 20, 35, 45			1	4
ГОСТ 20295-85	Steel welded pipes for main gas-and-oil pipelines	К34, К38, К42, К50, К52, К55	159	530	4.5	10
ГОСТ 3262-75	Water-supply and gas-supply steel pipes	08пс, 08кп, 10, 15, 15пс, 15кп, 20, 20кп, 20пс, Ст3сп, Ст3пс, Ст3кп	17	144	2	4
ГОСТ 550-75	Seamless steel tubes for petroleum processing and petrochemical industry (group B)	10Г2, 15Х5, 15ХВФ	4	219	0.5	45
ГОСТ 633-80	Tubing pipes and couplings for them	20, 20-ПВ, 15ХМ, 12Х1МФ, 15Х1МФ, 10, 35, 45, 10Г2, 15Х, 20Х, 40Х, 30ХГСА, 12Х18Н12Т	60.3	60.3	5	7
ГОСТ 8639-82	Square steel tubes	10, 20, 35, 45, 08кп, 10пс, 10кп, Ст2сп, Ст2пс, Ст4сп, Ст4пс, Ст4кп	10	120	1	9
ГОСТ 8645-68	Rectangular steel tubes	10, 20, 35, 45, 09Г2С			1	10
ГОСТ 8732-78	Seamless hot-deformed steel pipes	10, 20, 35, 45, 10Г2, 20Х, 40Х, 30ХГСА, 15ХМ, 30ХМА	32	219	3	45
ГОСТ 8734-75	Seamless hot-deformed steel pipes	10, 20, 35, 45, 10Г2, 20Х, 40Х, 30ХГСА, 15ХМ, 30ХМА	45	426	4	18
ГОСТ 9567-75	Precision steel tubes	10, 10Г2, 30ХГСА, 40Х, 20Х, 15Х, 45, 35, 20	25	325	2.5	50
ГОСТ 9941-81	Seamless cold- and warm-deformed tubes of corrosion-resistant steel	08Х20Н14С2, 08Х17Н15М3Т, 15Х25Т, 08Х13, 12Х13, 12Х17, 08Х17Т, 04Х18Н10, 06ХН28МДТ, 08Х22Н6Т, 12Х18Н9, 17Х18Н9, 10Х17Н13М2Т, 12Х18Н12Т, 12Х18Н10Т, 08х18Н12Т, 08Х18Н10Т, 08Х18Н10	5	273	0.2	22
ТУ 14-3-1128:2005	Seamless steel hot-deformed tubes for gas pipelines of gas-lift systems and improvement of gas exploration	20, 09Г2С, 10Г2А	57	377	4	25
ТУ 14-3-1128-2000	Seamless steel hot-deformed tubes for gas pipelines of gas-lift systems and improvement of gas exploration	20, 09Г2С, 10Г2А	57	377	4	25
ТУ 14-3-1330-85	Seamless cold- and warm-deformed tubes of corrosion-resistant steel	08Х20Н14С2, 08Х17Н15М3Т, 15Х25Т, 08Х13, 12Х13, 12Х17, 08Х17Т, 04Х18Н10, 06ХН28МДТ, 08Х22Н6Т, 12Х18Н9, 17Х18Н9, 10Х17Н13М2Т, 12Х18Н12Т, 12Х18Н10Т, 08х18Н12Т, 08Х18Н10Т, 08Х18Н10	5	273	0.2	22
ТУ 14-3-190-2004	Steel seamless tubes for boilers and pipelines	10, 2	4	219	0.5	18
ТУ 14-3-460-2003	Seamless steel tubes for boilers and pipelines (cold-deformed)	20-ПВ, 12Х1МФ, 15ХМ, 12Х18Н12Т	10	76	2	12
ТУ 14-3Р-55-2001	Steel seamless tubes for boilers and pipelines	10, 20, 35, 45, 10Г2, 15Х, 20Х, 40Х, 30ХГСА, 15ХМ, 12Х18Н12Т	12	57	3	8
Standard	Description	Steel Grade	Min Outside diameter, mm	Max Outside diameter, mm	Min Wall thickness, mm	Max Wall thickness, mm

ASTM A335 Pipe suppliers

ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, chome moly pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades ASTM A 335 P11 Pipe, ASTM A 335 P22 Pipe, and ASTM A 335 P91 Pipe is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.

A335 is often known as chrome moly pipe The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.

MD Exports LLP have ready stock of full range of the following A335 pipe grades:

Grades: A335 P5, A335 P9, A335 P11, A335 P22, and A335 P91

ASTM A335/A335M-15a Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service