Maharashtra Seamless Pipes
Alliance Tubes Company & Consultant is the Oldest Distributor Maharashtra Seamless Pipes. We have a large inventory of MS & GI Pipes available at our various warehouses in Delhi
Buy Maharashtra Seamless Pipes at Alliance Tubes Company & Consultants
Alliance Tubes Company & Consultant is the Oldest Distributor of Maharashtra Seamless (MSL-JINDAL) in Delhi
Since the commissioning of its 1st seamless pipe mill in 1992, MSL continues to be the largest manufacturers of seamless pipes in India with 3 mills and a total capacity of 5,50,000 Metric Tonnes per year. MSL is also the only manufacturer in India to offer the maximum size range up to 500mm
Alliance Tubes Company & Consultant offers you the complete range of Seamless pipes from sizes 15mm to 500mm at our several warehouses in Delhi. MSL Seamless pipes are also ‘IBR’ certified
Advantage of a Seamless Pipe
Seamless pipe as the name suggests is a pipe without a seam or a weld-joint. In a Seam or Welded pipe, the seam or the weld-joint is the weaker part of the pipe limiting the strength of the pipe to the strength of the weld-joint. Since seamless pipes does not have any such joint, they have a uniform structure & strength all over the pipe body. Due to this seamless pipes can withstand higher pressure, higher temperature, higher mechanical stress & corrosive atmosphere and find wide applications in Oil & Gas, Refinery, Petrochemical, Chemical, Fertilizer, Power, Automotive, Bearing, Mechanical & Structural applications.
Seamless Carbon Steel & Tubes
Size Range:
1/2″ (15 NB) through 20″ (500 NB)
Schedule Range:
STD, 40, XH, XS, 60, 80, 100, 120, 140, 160, XXH, XXS
Wall Thickness Range:
2.80 MM through 40.00 MM
Specifications:
ASTM A 106, Gr. B/ ASTM A53, Gr. B/API 5L, Gr. B.
Maharashtra Seamless Limited (MSL)
Seamless pipe as the name suggests is a pipe without a seam or a weld-joint in contrast to Seam or Welded pipe. In a Seam or Welded pipe, the seam or the weld-joint is the weaker part of the pipe limiting the strength of the pipe to the strength of the weld-joint. Whereas the seamless pipe does not have any such joint and thus has uniform structure & strength all over the pipe body. Thus the seamless pipe can withstand higher pressure, higher temperature, higher mechanical stress & corrosive atmosphere and find wide applications in Oil & Gas, Refinery, Petrochemical, Chemical, Fertilizer, Power, Automotive, Bearing, Mechanical & Structural applications.Maharashtra Seamless Limited uses state of the art manufacturing technologies when it comes to producing Seamless Pipes. A list of the manufacturing technologies are listed below:
CPE Technology
7” Seamless Pipes & Tubes Facility at Nagothane, Raigad (Maharashtra)
MSL’s state-of-the-art plant uses world renowned CPE Technology acquired through
technical know-how from German giant MANNESMANN DEMAG HUTTENTECHNIK Gmbh.
The CPE (Cross Roll Piercing and Elongation) process begins with the piercing of a hot billet on the piercer, followed by crimping and then elongation on the push- bench and finally the dimensions are controlled within specified variation on the Stretch Reducing Mill (SRM).
This process minimises longitudinal and transverse defects in pipes and tubes. It also ensures better control over wall thickness variation as compared to other manufacturing processes.
Plug Mill Technology
20” Seamless Pipes & Tubes facility at Nagothane, Raigad (Maharashtra)
Plug Mill process is a proven process for manufacturing of higher diameter Seamless pipes by heating round billets up to the plastic stage of steel and piercing in a Cross Roll Piercer. Further elongation is achieved through a Plug Mill in which the thick wall hot hollow is rolled through a pair of Top and Bottom Rolls with a plug inside to control the ID and achieve better internal surface finish.
World Class Reelers are used to improve the wall thickness circumferentially, to achieve close tolerance on the Wall Thickness. As the OD and the ID are controlled by external and internal toolings during hot rolling in Plug Mill and Reeler, the pipe will have close tolerance, to cater to the requirements of OCTG and other applications
MPM Technology
6” Seamless Pipes & Tubes facility at Mangaon (Maharashtra)
MPM is the state-of-the-art manufacturing process for high quality Seamless Pipes and Tubes. In this process, pierced hollow is further elongated by 6 stand continuous rolling mill, where a high precision mandrel inside the hollow moves along with pipe during rolling, which ensures smooth internal surface finish of the pipe.
Each stand is equipped with Hydraulic gauge control, which ensures uniform thickness throughout the length. The deformation of hot metal is in longitudinal direction, which gives better mechanical properties. No torsional stress is induced during hot rolling, which ensures defect-free product.
Quality of Maharashtra Seamless Limited Pipes
MSL’s manufacturing /inspection facilities and product quality have approval from all leading International Inspection agencies such as Lloyds, DNV, BVQI, EIL, TUV, PDIL, SGS and many others, who are regularly inspecting our finished products for their esteemed clients. Their products are in use by quality conscious sector of Indian Industry and our clientele includes customers like ONGC, OIL, IOCL, HPCL, BPCL, GAIL, Reliance, Cairn, ESSAR, BG Exploration, BHEL, NTPC, L&T, Punj Lloyd, ALSTOM, Thermax, SAIL, Vedanta, TATA, Aditya Birla, Adani, Mahindra, JSW, JSPL, NALCO, Coal India, Indian Railways and Ordnance factories. MSL’s products, also, have exposure to major International markets have a vast client base in MIDDLE EAST, ASIA, FAR EAST and USA, including various Oil Companies Worldwide
Product Range of Seamless Pipes available at Alliance Tubes Company & Consultant
Hot Finished Pipes and Tubes Carbon:
Outside Diameter (OD) 26mm – 508.0mm
Wall Thickness (WT) 2.8mm – 40mm
2. Cold Pilgered / Cold Drawn Tubes Carbon:
Outside Diameter (OD) 10mm – 101mm
Wall Thickness (WT) 1mm – 10mm
3. OIL Country Tubular Goods (OCTG)
Size Range- Line Pipes
Plain End Upto 20″ (508 mm) Outside Diameter
Threaded and Coupled with API Line
Pipe threads upto 12″ (323.9 mm) Outside Diameter
Pipe Coating Facility at Maharashtra Seamless Limited
3L PE/PP, FBE, DFBE and Internal Coating (Liquid Epoxy)
3 LPE / 3 LPP Coating is anti-corrosive coating of 3 layers of epoxy, adhesive and PE / PP respectively on pipes, as per following details
– 1st Layer is of Epoxy coating which acts as Anti-Corrosive Layer.
– 2nd Layer is of Adhesive coating which acts as Tie layer between Epoxy and PE/PP.
– 3rd Layer is of Polyethylene / Polypropylene coating which provides mechanical strength to the coating.
Advantages of Coated Pipes:
The coat begins on Bare Pipe with surface preparation by abrasive blast cleaning, phosphoric acid treatment, chromate treatment prior to the application of coat followed by electrostatic fusion bonded epoxy layer as primer, adhesive as tie layer, followed by high density Polyethylene/ Polypropylene layer as top coat.
– Strong protective layer
– Long term chemical and mechanical resistance
– High mechanical impact strength and penetration resistance
– Increases life span of pipes more than 25 years
– Economical in the long term due to less repairing/ re-working
Applications & Specifications:
* 3 LPE Coating (DIN 30670) for service temperature upto +80°C
* 3 LPP Coating (DIN 30678) for service temperature upto +110°C
* Single layer FBE Coating (Canadian CAN/CSA Z245-06/ NACE RP 0394) for service temperature upto +80°C
* Dual layer FBE Coating (Canadian CAN/CSA Z245-06/ NACE RP 0394) for service temperature upto +80°C
* Internal Flow coating (API RP 5L2/ISO 15741) for service temperature upto + 80°C
* Internal Solvent free epoxy (AWWA C 210/NF – French Specification & BS British Specification) for service temperature upto + 80°C