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Tube Mill
Our product range includes a wide range of api tube mill, stainless steel tube mill, hollow section for square rectangular and high speed tube mill machine.
API Tube Mill
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Product Details:
| Automation Grade | Fully Automatic |
| Phase | Three Phase |
| Speed | 12 M/MIN - 60 M/MIN |
| Country of Origin | Made in India |
| Min and Max Pipe Thickness | 12 M - 60 M/MIN |
| Material- | API GRADE 5L X- 52, API 5L X-56 , API 5L X-60, API 5L-X-65, API 5L-X-70 |
| Min and Max Pipe NB | 2 INCH - 24 INCH NB |
API 5L General Information
The API SPEC 5L specification provides standards for pipe suitable for use in conveying gas, water, and oil in the natural gas and oil industries. The API SPEC 5L covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-flowline (TFL) pipe, and pipe with ends prepared for use with special couplings.
Pipe manufactured to ASTM106 Grade A or B are not interchangeable with API 5L. Requirements to API 5L X grades are more stringent; rolled grades are not acceptable and rework is not allowed. Moreover, particular attention is given to toughness and toughness tests for sour services and higher pressure & temperature classes.
Strength Levels & Desulphurization
Manganese sulphides are typical inclusions in all manganese alloyed steels. Because they tend to segregate resulting in reduced impact strength, sulphure content needs to be minimized. We specify maximum 0.007%.
API 5L Benefits & Applications
- Gas, water and oil transportation - preferred in long pipelines due to inexpensiveness
- Pipeline steel - resistance to crack propogation
- Line Pipe / Sour Service Line Pipes
API Standard Specification for Line Pipe
The American Petroleum Institute specification API 5L addresses seamless and welded steel line pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil.
Specifications for API 5L adhere to the International Organization for Standardization ISO 3183, standardizing pipeline transportation systems within the materials, equipment and offshore structures for natural gas, petroleum, and petrochemical industries. When authoring the standards, the technical committee recognized that there are two basic Product Specifications Levels (PSL) of technical requirements and therefore developed PSL 1 and PSL 2. PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements.
Grades covered by this specification are A25, A, B and "X" Grades X42, X46, X52, X56, X60, X65, X70, and X80. The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade.
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Stainless Steel Tube Mill
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Product Details:
| Material | SS |
| Power | Electric |
| Brand | Nirmal |
| Features | Automatic |
| Frequency | 50 Hz |
| Voltage | 230 V |
Introduction:
We are a leading Manufacturer of stainless steel tube mill.
Provoked to accomplish highest client consent, Nirmal Overseas Private Limited provide clients with the superior quality of Stainless Steel Tube Mill. Known for its high-speed milling efficiency, energy efficient design and enhanced functional life, the stainless steel tube mill is manufactured by using the latest technology.
Features:• Easy to operate
• Low maintenance
• Excellent tube milling efficiency
| APPLICATION | INDUSTRIAL COMMERCIAL |
| VOLTAGE | 380 – 420 UV 3 PHASE 50/60 HZ |
| SURFACE TREATMENT | PAINTED, POLISHED |
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Hollow Section For Square Rectangular
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Product Details:
| Brand | Nirmal |
| Material | Steel as per BS,IS,ASTM Grade |
| Phase | Three Phase |
| Volatge | 230 V |
| Hollow Section | From 15 mmX15 mm to 300 mm X 300 mm |
| Min and Max Thickness | 2 mm -10 mm |
| Speed of Machine | 20 m - 120 m/min |
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Tube Mill for Hollow Section as per BS, IS, ASTM Standard comprised of strip preparation pipe forming, welding, Cooling, sizing straightening, pipe cut-off unit and pipe take off unit. The strip first requires levelling and straightening which is done by passing the strip through strip leveller, pinch rolls and guide rolls. Then, the strip is passed through forming section, fin section where the strips are converted into open seam pipe. After that welding take place & pass through sizing section and converted into hollow section & straighten by Turk heads. After that cutting will take place by latest technology bur free cold saw.
- Features:
• Automatic and semi-automatic operation
• Consistent performance
• Speed of machine is 40 m to 120 m per minute
• Latest Technology Bur Free Cold Saw Cutting Machine
| MATERIAL | STEEL AS PER BS, IS, ASTM GRADE |
| VOLTAGE | 380 – 420 UV 3 PHASE 50/60 HZ |
| MIN & MAX THICKNESS | 2 MM -10 MM |
| HOLLOW SECTION | FROM15 mmX15 mm to 300 mm X 300 mm |
| SPEED OF MACHINE | 20 m – 120 m/min |
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High Speed Tube Mill Machine
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Product Details:
| Material | HR/CR |
| Phase | Single/Three Phase |
| Frequency | 50/60 Hz |
| Min and Max Thickness | 9 mm- 50mm |
| Min and Max Pipe OD | 9mm- 50mm |
| Speed of Machine | 40m- 120m/mins |
Introduction:
Nirmal provide clients with the premium quality of High Speed Tube Mill for Precision Tube and other international with the latest technology Bur Free Cold Saw Cutting Machine. Automatic operation and low maintenance make the high quality.
| MATERIAL | HR/CR/GP/SS |
| MIN & MAX PIPE OD FOR ASTM, BS, IN ANY INTERNATIONAL STANDARD GRADE | 13MM – 76 MM |
| MIN & MAX THICKNESS | 0.3 MM – 3.00 MM |
| SPEED OF MACHINE | 20M- 120M/MIN |
| HOLLOW SECTION SQUARE | ACCORDING TO PIPE SIZE |
| TYPE OF CUTTING | COLD SAW BURR FREE |
| MATERIAL | BS/HR/CR/GP/SS |
| MIN & MAX PIPE NB FOR ASTM, BS, IN ANY INTERNATIONAL STANDARD GRADE | 21.4MM – 166.5MM |
| MIN & MAX THICKNESS |
2 MM – 5.40 MM |
| SPEED OF MACHINE | 60M – 120 M / MIN |
| AUTOMATION LEVEL | FULLY AUTOMATIC |
| TYPE OF CUTTING | COLD SAW BURR FREE |
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