Reliable Steel Distributors
Reliable Steel Distributors
Nakoda Bhavan, Mumbai, Maharashtra
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Call 08048967291

Forged Manifold Fittings

We are looking for eport inquiries from Singapore, Malaysia, Indonesia, Vietnam, Australia, Germany, Netherlands, Italy, Holland, Croatia, Kazakhastan, Texas (USA) and All Gulf Countries: Saudi, Oman, Qatar, Kuwait, Bahrain, UAE.

Pipe Sleeves

Pipe Sleeves
  • Pipe Sleeves
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

MaterialAPI 5L X65 / 70 PSL 1/2 (minimum yield 65,000 / 70,000 psi), ASTM A36 (structural; minimum yield 36
FinishingPowder Coated, Painted, Galvanised
Min OD6 inch
Max OD60 inch
Thickness8 mm to 25 mm

We offer best quality Pipe Sleeves in customized dimensions. These sleeves are made of superior quality stainless steel, cutting-edge technology, and advanced machinery. We procure these raw materials from trusted vendors. They are highly appreciated for their corrosion resistance, high tensile strength, and long service life. Our pipe sleeves are extensively used for continuous coating throughout a pipeline by isolating the internal coating from the welding process. We offer them at industry leading prices.
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Pipe Elbows

Pipe Elbows
  • Pipe Elbows
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Approx. Price: Rs 80 / PieceGet Latest Price

Product Details:

MaterialIncoloy, HR Alloy, Alloy 20, Monel, Inconel, stainless Steel, Niobium
StandardANSI, BS
Construction Forged 90degree, 45 degree
Construction Seamless90degree, 45 degree, 180 degree
Construction Welded 90 degree, 45 degree ,180 degree
Class2000 lbs, 3000 lbs, 6000 lbs, 9000 lbs

We offer corrosion resistant Pipe Elbows at industry leading prices. These are pipe joints offered in different customized dimensions. They find their application in petroleum, chemical, metallurgy, gas, metallurgy and nuclear power plants. We manufacture these products from superior quality raw materials procured from reliable vendors. These vendors are linked with us since a long time. Offered range is available at industry leading prices.

MaterialTitanium elbow, Tantalum, Nickel, Cupro - nickel, Zirconium, Hastelloy, Incoloy, HR Alloy, Alloy 20, Monel, Inconel, stainless Steel, Niobium, Nimonics, duplex elbow, super duplex elbow
StandardANSI, BS
ConstructionForged (90 degree, 45 degree)
Seamless (90 degree, 45 degree, 180 degree)
Welded ( 90 degree, 45 degree ,180 degree)
Classes2000 lbs, 3000 lbs, 6000 lbs, 9000 lbs (Forged)
S5s, S10, S20, S40, STD, S80, XS, S 160, XXS
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Insert Sleeve

Insert Sleeve
  • Insert Sleeve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

MaterialAlloy Steel, Carbon Steel & Stainless Steel, Butt Weld & Socket Weld
Classes:2000 lbs, 3000 lbs, 6000 lbs, 9000 lbs S5s,S10,S20,S40,STD,S80,XS,S 160,XXS Reliable Pipes
Finishing Powder Coated, Painted, Galvanised

Reliable Pipes & Tubes Limited manufactures Insert Sleeve also known as pipe sleeve in sizes from 2” to 72”. Reliable markets its product with the trademark name RELI-SLEEVE. RELI-SLEEVE specializes in manufacturing custom made pipe sleeve/insert sleeve which can be used in place of reducers to join two different diameter pipes.

The insert sleeve/pipe sleeve have a major advantage due to its easy-fabrication and fast assembly. There are many alternative solutions available in the market to protect the girth weld area from corrosion but are very expensive and require complex robotics technology. Protecting the girth-weld area from corrosion through such complex robotics is not only very expensive but also time-consuming. The complexity of the job is also limited to larger sizes. Insert sleeve/ pipe sleeve is the only resource for fast assembly & cheaper solution for protecting the girth-weld from corrosion in stainless steel, carbon steel & other steel pipes also they possess an advantage of their size range which is suitable for sizes up to 2 inches also.

Pipe sleeve/ insert sleeve is used for various industries & applications. Few of them are mentioned below.


  • Injection and re-injection
  • Crude oil gathering
  • Highly corrosive gas piping
  • Potable & Waste Water
  • Jet Fuel transfer
  • Fire Water & Salt Water piping



  • Pipe Sleeves / Insert Sleeves can be manufactured in both stainless steel & carbon steel in any grade as per customer requirement.
  • Applicable to a wide variety of pipeline systems both onshore as well as offshore pipeline systems.
  • Pipe Sleeves / Insert Sleeves can be custom fabricated as per the line pipe.
  • The field joint can be X-Rayed 100%.
  • Pipe Sleeves / Insert Sleeves can be coated with any liquid or powder coatings.
  • Pipe Sleeves / Insert Sleeves are custom fabricated to cover the cut-back portion of the internally coated pipe.
  • Pipe Sleeves / Insert Sleeves have an advantage of easy manufacturing & can be manufactured along with the pipeline where it has to be installed which saves a lot of time as compared to complex robotics technology where the work can proceed only after the welding process of the pipe is complete.
  • Pipe Sleeves / Insert Sleeves does not require any special equipment’s or training.
  • Mastic forms a smooth surface at the sleeve edge & form an insulation barrier to obstruct the flow of the pipeline material between the pipe & sleeve.


  • NACE TM 0186 - Holiday Detection of Internal Tubular Coatings of 10-30 Mils Dry Film Thickness
  • NACE TM 0384 - Holiday Detection of Internal Tubular Coatings of Less Than 10 Mils Dry Film Thickness
  • NACE: National Association of Corrosion Engineers.
  • ASTM: American Society for Testing Materials
  • ASTM – Iron & Steel Products
  • ASME Section IX
  • API: American Petroleum Institute
  • API 5L - Specification for Line Pipe
  • API 1104/ANSI 1331.3 - The procedure and quality of radiography examination limits of acceptability, repair, and removal of defects etc
  • NACE No. 1 / SSPC-SP5 - White Metal Blasting
  • SSPC: Steel Structures Painting Council.
  • NACE MR0175 / ISO 15156 - Materials for use in H2S containing Environment in oil and gas production.
  • NACE SP 0188 - Discontinuity (Holiday) Testing of Protective Coatings
  • SSPC-V1S1 - Visual standard for Abrasive blast cleaned steel


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Navas Abdul (Sr. Manager- Marketing)
Reliable Steel Distributors
No. 29- B, Nakoda Bhavan, Sindhi Lane
Mumbai - 400004, Maharashtra, India

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