Maxell Steel & Alloys

First, we need to acknowledge that all pipe sizes should be identified as nominal pipe size (NPS).

Secondly, for NPS 1/8 (DN 6) to NPS 12 (DN 300), these sizes are based on a standard outside diameter (O.D.). Initially, the O.D. was chosen to specify the pipe dimensions, but since pipes always have a wall thickness and internal diameter (I.D.), the difference between the O.D. and I.D. varies for small pipes. However, as the pipe dimensions increase, the O.D. and I.D. become approximately equal.

Since there is no direct relationship between the old standard thickness (O.D.) and Nominal Size, both of them are accepted according to the ASME B 36.10 M standard.

We are engaged in offering our clients a comprehensive range of Stainless Steel Pipes. These pipes are fabricated using high-grade stainless-steel so as to ensure long service life, high tensile strength and utmost corrosion resistance. Our range of Stainless Steel Pipes finds its wide application in several industries like sugar, pharmaceutical, paper, textile, automobile and engineering.

Stainless Steel 304L Seamless Pipe is designed to provide reliable and robust solutions for fluid and gas transportation in various applications. Manufactured with precision, these seamless pipes meet high-quality standards to ensure excellent performance in critical environments.

Bhawal Steel Agency is one the most reputed manufacturer, supplier, dealer and stockist of metallic material, tools and equipment. We use high  quality grades and raw material for the manufacturing of our products. We thoroughly test and approve these stainless steel rectangular pipes and then supply it.

These stainless steel rectangular pipes are enriched with extraordinary ductile properties. These stainless steel rectangular pipes also have long durability and strength. These  pipes have hollow structures. These rectangular pipes are used as the brackets for the edges of windows, doors and frames. These pipes are generally used for structural workings and applications. Stainless steel rectangular pipes are super efficient and it works effectively on all types of applications.

Stainless steel rectangular pipes have great fabrication and forming properties. These stainless steel rectangular pipes are used on the application. Stainless steel rectangular pipes are highly ductile and they are also used in various industries. These stainless steel rectangular pipes are made with a high quality combination which includes elements like chromium, nickel, manganese, iron, etc.

Stainless steel rectangular pipes provide great resistance from all types of chemical reactions.  It offers great resistance from corrosion, stress cracking and crevice corrosion. The stainless steel rectangular pipes provide smooth finish. Stainless steel rectangular pipes support annealing, pitting and welding. Rectangular pipes can bear more heat pressure than other pipes because of their diameter. These pipes are enriched with great malleability and stability. These pipes have excellent elasticity and flexibility.

Stainless steel rectangular pipes have excellent robustness which make it an ideal application for industries like aerospace, pharmaceutical, and fabricating containers. Stainless steel rectangular pipes provide protection from procedures like erosion, oxidation and reduction and other chemical reactions that occur because of excessive heat and bad weather conditions. Stainless steel rectangular pipes are available in various sizes, shapes and diameters.

• OD*Thk*L (10-219)*(0.5-10)*(1000-15000) mm
• ASTM A269 UNS S31609 Tube suppliers
• UNS S31609 ASTM A269 Tube
• SS 316H Tube
• UNS S31609 Tube
• ASTM A269 TP316H Tube Size: 6.35 mm OD To 152 mm OD
• ASTM A269 TP316H Tube Manufacturer
• ASTM A269 UNS S31609 Tube distributor in India
• Stainless Steel ASTM A269 TP316H Material suppliers
• 316H Stainless Steel Tube
• Stainless Steel 316H Tube

Condition: Hard (Y) / Soft (M)

Dimension: OD*Thk*L (10-219)*(0.5-10)*(1000-15000) mm

Thickness Range: 0.5 mm-60 mm

Grades: AISI: 303, 316HL, 316L, 316Ti, 321, 403, 410, 416, 420, 420B, 420C, 430F, 431, 17-4ph, Duplex F51(2205), Duplex xF60

DIN: 1.4305, 1.4307, 1,4404, 1,4571, 1.4541, 1.4006, 1.4005, 1.4021, 1.4028, 1.4034, 1.4104, 1.4057, 1.4542, 1.4462, 32205, 1.4122, 1.4435

ASTM A305 Seamless Stainless Steel Tube
AISI 305 Seamless Stainless Steel Tube
JIS SUS305 Seamless Stainless Steel Tube
UNS S30500 Seamless Stainless Steel Tube
WNR 1.4305 Seamless Stainless Steel Tube
KS STS305 Seamless Stainless Steel Tube

SS 305 Applications

• Dairy industry
• Appliances
• Kitchen utensils
• Tank covers
• Steam traps

Premium St52 Honed Tubes: Precision Solutions by Doshi Impex India

Doshi Impex India is a leading supplier, stockist, and exporter of high-performance St52 Honed Tubes in India. With vast industry experience and a reputation for reliability, we provide precision-engineered tubing to global standards. As a trusted dealer in Mumbai, we ensure that our products meet the rigorous demands of hydraulic and pneumatic applications.

Material Properties & Performance

St52 (Grade E355) steel is preferred for its exceptional balance of strength and workability.

• High Strength: Superior yield and tensile strength for high-pressure durability.

• Precision Finish: Internal diameters are honed to a mirror finish ($Ra \leq 0.4$ µm) to minimize friction.

• Machinability: Excellent weldability and ease of fabrication.

• Heat Treatment: Available in BK+S (Stress Relieved), Normalized, and Annealed conditions for maximum toughness.

Industrial Applications

Our tubes are essential in Oil & Gas, Automotive, Aerospace, Marine, Power Plants, Construction, and Heavy Engineering for manufacturing high-quality hydraulic cylinders and telescopic rams.

Specifications & Quality Assurance

• Dimensions: ID from 25mm to 500mm; Wall thickness from 3mm to 50mm.

• Supply Condition: Cold Drawn, Hot Rolled, Quenched & Tempered, or Normalized.

• Surface Finish: Precision tolerances of ISO H8 / H9.

• Certification: Supplied with MTC, EN 10204 3.1, and full chemical/mechanical test reports.

Why Partner with Doshi Impex India?

As a top-rated IndiaMART seller, we offer bulk supply capabilities, ready stock for immediate needs, and custom cutting services. Benefit from our competitive pricing, fast dispatch, and PAN India delivery network.

Contact Doshi Impex India today for the best market price, technical expertise, and a prompt quotation for your project.