Kwality Products
Kwality Products
Hadapsar, Pune, Maharashtra
GST No. 27AAIFK0342H1ZJ
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Metal Bellow

Prominent & Leading Manufacturer from Pune, we offer metal bellow, stainless steel bellow, flexible bellows and steel bellows.

Metal Bellow

Metal Bellow
  • Metal Bellow
  • Metal Bellow
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Approx. Price: Rs 6,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
ShapeCircular
FinishingMirror
Size15 - 600 mm
Product TypeFeeder Bellow, Welded, Flange
PressureBased On application
Head ShapeCircular
Torque0-400Nm
BrandPliant Bellows
MaterialStainless steel series,Brass,Bronze,Beryllium copper and Nickel based alloys like,Inconel etc
Internal pressure0-340 bar

Metal expansion joints (MEJ) also called compensators or metal / metallic bellow. An expansion joint/bellow element employed in a piping system is an assembly of generally more than one convolute in series with the shape of the convolution designed to withstand the internal pressures, Thermal expansion, mechanical vibrations of pumps, draft fans, compressors, turbines, motors, vessels and other plant components, but flexible enough to accept axial, lateral, and angular deflections. They consist of one or more metal bellows. Metal expansion joints have to be designed according to rules laid out by EJMA (expansion joint manufacturing association).For Fabric & Rubber expansion joints there are guidelines and a state-of-the-art description by FSA (fluid sealing association). Expansion joints are differentiated according to the three basic types of movement: axial, angular and lateral expansion joints. The central component of each expansion joint is the metal bellows .Due to its shape and thin wall, acts like a spring. The bellows however has to meet the following basic criteria to qualify for its use as an expansion element.

It must:
  • Withstand the operating and test conditions (pressure, temperature).
  • Ensure corrosion resistance.
  • Provide sufficient flexibility for the purpose.
  • Include sufficient squirm stability.

Movements & Spring Rates: There are four basic movements that can be applied to a bellows. These are Axial, Lateral, Angular and Tensional. Respective spring rates are - Axial spring rate, Lateral spring rate, Angular spring rate. The spring rate of a bellows is entirely dependent on bellows geometry and material properties.

Axial Movement (+/??? MM): Axial movement is the change in dimensional length of the bellows from its free length in a direction parallel to its longitudinal axis. Compression is always expressed as negative (???) and extension as positive (+). The units for axial spring rates displayed in N/mm.

Lateral Movement (+/??? MM): This relative displacement of the two ends of an Expansion Joint perpendicular to its longitudinal axis. This has been referred to as lateral offset, lateral movement, parallel misalignment, direct shear or transverse movement.

Angular Movement (+/??? Degrees): This displacement of the longitudinal axis of the Expansion Joint from its initial straight line position into a circular arc.

Types Of Expansion Joints:
  • Axial Expansion Joint
  • Lateral Expansion Joint
  • Hinge Expansion Joint
  • Gimbal Expansion Joint
  • Inline Pressure Balanced Expansion Joint
  • Elbow Pressure Balanced Expansion Joint
  • Externally Pressurized Expansion joint
  • Two ply testable bellow
  • Rectangular Expansion Joint
  • Slip Type Expansion Joint
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Stainless Steel Bellow

Stainless Steel Bellow
  • Stainless Steel Bellow
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Approx. Price: Rs 2,500 / PieceGet Latest Price

Product Details:

Usage/ApplicationIndustrial
MaterialStainless Steel
BrandPliant Bellows
Diameter Range15 - 600 mm
Ply Thickness0.2 - 4 mm
Tube Length0 - 1000 mm
Internal Pressure0 - 340 mm
Total Power25 HP

The superior finish of Stainless Steel Bellow is perfect for heavy duty usage in engines and construction. Perfect finish provides dimensional accuracy that helps in easy fitting.

Features:
  • Robust and sturdy designing that can handle extreme conditions
  • Comprehensive dimensional accuracy
  • Sturdy structure that lasts long
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Flexible Bellows

Flexible Bellows
  • Flexible Bellows
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Approx. Price: Rs 4,500 / PieceGet Latest Price

Product Details:

ColorSilver
MaterialStainless Steel
Size4-6 Inch (Dia)
BrandPlint Bellows
UsageIndustrial
Surface FinishPolished

We offer a broad range of Flexible Bellow expansion joints to cater significant share of industries with a wide variety of applications. Pliant Bellows believe that our strong faith in client feedback coupled with our relentless commitment towards the highest possible product quality standards makes our metallic bellows expansion joints such a success.

Behind this achievement is a team of dedicated engineers and visionaries with expertise in all type of expansion metal bellows. Our team boasts of an extensive background in design, engineering and producing expansion bellows for pipes, axial and lateral compensators, hoses and non-metallic expansion joints like fabric bellow and rubber expansion joints. Hence, specific application demands have and will never be a challenge for us at Pliant Bellows.

We provide bellow compensator aka Metal bellow expansion joint for a broad variety of applications, such as Expansion joint in heat exchangers which act as a thermal compensator, Valve bellows for bellow seal gate valve or bellow seal globe valve which is used for sealing application, etc. We also provide a broad range of Metallic Bellow Coupling for torque transmission applications with zero backlash and high torsional rigidity. Our customers have highly rated our bending beam bellow load cell used for weighing applications for its precision outputs.

Our commitment to quality of expansion joint, pipe expansion and metal bellows starts at the quotation stage. The products are produced using software designed by our skilled engineers using extensive field research and then tested in our in-house testing facilities before delivery. To reduce human based errors majority share of our work, right from costing to bellow design and calculations have been automated which are developed and maintained in-house by our engineers.

Being the top quality metal bellow expansion joints manufacturer in Pune, Maharashtra, it is our duty to keep a brand name that resonates with quality, state of the art technology and customer satisfaction. You can rest assured that all your flexible piping needs will be met with the finest products from Pliant Bellows, one of the top manufacturer of metal bellows in India.

SS bellow expansion joint setups are a creative alternate option for pipe and pipeline industries. These types of joints can easily be applied to the crude Oil & Gas, Paper & Pulps, Sugar plant, Chemical plant, Power sector and also Petrochemical sectors and also in several other fields. The most common application for a stainless steel single bellows axial expansion joint is to absorb axial movements of a straight pipe between primary anchors. This SS axial expansion joint should be placed near one anchor and guides should be utilized to ensure proper alignment and movement. 

Metal expansion joints are beneficial portions of the pipeline system. We provide bellow expansion joint in a wide variety of materials ranging from Austenite series .i.e, SS 300 Series (SS304L, SS316L, SS321, etc.) to special alloys like Inconel, Hastelloy, Monel, etc. In pipelines expansion bellows are utilized to compensate length changes, which generally happen in pipelines from temperature modifications. In addition to this, they are capable of reading and absorbing vibrations generated by pumps, motor, compressors or wind turbines. 
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Steel Bellows

Steel Bellows
  • Steel Bellows
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Approx. Price: Rs 4,500 / UnitGet Latest Price

Product Details:

Usage/ApplicationPipes
MaterialStainless Steel
Size3/4 inch
ShapeCircular
BrandPliant Bellows

  
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Reach Us
Priya Uttarkar (General Manager)
Kwality Products
The United Industrial Co Operative Society Limited, Final Plot No. 38/1, Ramtekdi Industrial Estate
Hadapsar, Pune - 411013, Maharashtra, India



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