Stainless Steel Inner Polished Pipes/Tubes Manufacturers & Suppliers in India – 201 /304 /316
Our stainless steel handrail pipes and tubes are certified to the requirements of ASTM standards and most user specifications. Metallica manufactures stainless steel inner polished tubing from the finest quality raw materials under the supervision of skilled professionals. Stainless steel inner polished tubes in grade 304,304L and 316 are generally available in stock in size range of 12.5mm – 203.2mm. Inner polished of rectangular or square tube is also possible in our factory. This pattern pipe is valued in the industry owing to its atheistic appeal.
Stainless Steel Inner Polished Pipes & Tube Supply Range
OUR PRODUCT CAN BE COMPLETELY PRODUCED AS CLIENT SAMPLE OR REQUIREMENT
|Size||12.5-203.5mm. Please refer to the Stainless Steel Inner Polished Size Dimensions Table below|
|Standard||A249, A269, ASTM A270|
|Grades||201/202/304/304L/316/316L/409L/430 Stainless Steel tube|
|Length||Up to 6 meters, or as requested|
|Surface treatment||No.1 – 2B – Matte finish – #400 Bright – #600 Bright – 6K Mirror – 8K Mirror – Hair Line|
|Delivery Condition||Bright Annealed, Polished or Annealed and Pickled|
Chemical And Mechanical Properties for Stainless Steel Inner Polished Pipes & Tubes As Per ASTM standards
|Technology||Hot rolled and cold rolled ERW welded stainless steel tube|
|Certificate||ASTM A554, A249, A269, A270, A312; BS EN10312:2002; MS1988; ISO9001:2008|
Mechanical Properties And Quality Tests for Stainless Steel Inner Polished Pipes & Tubes as per ASTM standards
|Material||Heat Treatment||Temperature Min.º F(º C)||Tensile Strength Ksi (MPa), Min.||Yield Strength Ksi (MPa), Min.||Elongation %, Min|
From the receipt of raw materials to the final inspection of the finished products – we do everything we can to ensure our customers receive only the very best quality. Of course, all tubes of a non-destructive and / or destructive testing may be subjected. We have the HP-0 approval by the TÜV and also meet many other quality requirements. Final Inspection:- IGC Test Dimensions Surface, Physical Testing, Grade Check, Product Analysis, Hardness Test, Bend Test, Chemical And Mechanical Analysis, Pitting Resistance Test, Intergranular Corrosion Test, Water Pressure, Crack Detector.To ensure the highest surface quality in all of our sanitary tubing, the tests, combined with specific raw material requirements, eddy current testing at the tube mill, and tighter OD and wall tolerances allow us provide a more consistent superior quality product.
Stainless Steel Inner Polished Tube Size Dimensions Chart
Different wall thickness, materials and surfaces as well as lengths can be produced on inquiry.
|NOMINAL PIPE SIZE||OUTSIDE DIAMETER (INCHES)|
Stainless Steel Inner Polished Tube Dimensional Tolerances
|SIZE OD||NOMINAL WALL THICKNESS||OUTSIDE DIAMETER TOLERANCE||LENGTH TOLERANCE||WALL THICKNESS TOLERANCE|
|½||12.7||0.065||1.65||+/-0.005||+/-0.13||+⅛, -0||+3.18, -0||+/-10.0%|
|¾||19.1||0.065||1.65||+/-0.005||+/-0.13||+⅛, -0||+3.18, -0||+/-10.0%|
|1||25.4||0.065||1.65||+/-0.005||+/-0.13||+⅛, -0||+3.18, -0||+/-10.0%|
|1½||38.1||0.065||1.65||+/-0.008||+/-0.20||+⅛, -0||+3.18, -0||+/-10.0%|
|2||50.8||0.065||1.65||+/-0.008||+/-0.20||+⅛, -0||+3.18, -0||+/-10.0%|
|2½||63.5||0.065||1.65||+/-0.010||+/-0.25||+⅛, -0||+3.18, -0||+/-10.0%|
|3||76.2||0.065||1.65||+/-0.010||+/-0.25||+⅛, -0||+3.18, -0||+/-10.0%|
|4||101.6||0.083||2.11||+/-0.015||+/-0.38||+⅛, -0||+3.18, -0||+/-10.0%|
|6||152.4||0.109||2.77||+/-0.030||+/-0.76||+1, -0||+25.4, -0||+/-10.0%|
Metallica is a familiar production house of Stainless Steel Tubes, which is used in nuclear fuel reprocessing, acid production, and oil / gas piping. Few exact rules exist for selecting through-hardening or surface-hardening grades, where tungsten and vanadium will form carbides, both of which increase the hardness and stability of the finished product.
We have emerged as the leading producer and supplier of these Stainless Steel Seamless Tubes, which have high creep and oxidation resistance. While in a molten state, these steels are exposed to a vacuum which removes hydrogen and, to a lesser degree, oxygen and nitrogen. Stainless Steel Welded Tubes offered by Metallica provides highly safe and reliable operations.
- Mill test certificates will be issued according to EN10204 3.1.
- All tubes shall be supplied as per applicable to ASTM Specification.
Other different shapes
Oval Tube; Hexagon Tube; Flat Oval Tube; Fan Shaped Tube; Arched Tube; Rectangle; Plum Blossom Shaped Tube; U shape tube; Square, Capillary, Triangle, Decorative, Handrails etc.