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Stainless Steel Cross Fitting ASTM A403

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MOQ : 500 Kilograms

Stainless Steel Cross Fitting ASTM A403 Specification

Tensile Strength
515 MPa (min) for 304/316

Temperature Range
-20C to +600C

Flexibility
Rigid

Connection Type
Butt Weld

Tolerance
0.5 mm

Yield Strength
205 MPa (min) for 304/316

Diameter
Up to 24 (dependent on specification)

Sealing Type
Metal-to-metal

Thread Type
Not threaded

Coating Type
Uncoated

Product Type
Cross

Material
Stainless Steel

Connection
Welding

Shape
Cross

Standard
ASTM A403

Surface Treatment
Pickled / Passivated

Outer Diameter
1/2 to 24 (12 mm to 600 mm)

Section Shape
Equal Cross

Length
Custom / As per standard

Thickness
Sch 10 to Sch 160

Color
Silver

Usage
Pipeline systems

Rated Pressure
Class 150/300/600

Material Grade
304/304L, 316/316L, 321, 347

Application
Industrial, Oil & Gas, Petrochemical, Power, Water Treatment

Corrosion Resistance
Excellent

Manufacturing Process
Seamless / Welded

End Type
Plain End, Beveled End

Marking
Size, Material, Heat No., Standard

Lead Time
Ready Stock / 1-4 Weeks (based on size)

Packing
Wooden cases, Cartons, or as per customer requirement

Testing
Hydrostatic, PMI, Ultrasonic, Visual & Dimension Inspection

Stainless Steel Cross Fitting ASTM A403 Trade Information

Minimum Order Quantity
500 Kilograms

Sample Available
No

Main Export Market(s)
Australia, North America, Africa, South America, Asia, Eastern Europe, Middle East, Western Europe, Central America

About Stainless Steel Cross Fitting ASTM A403

Stainless Steel Cross Fitting ASTM A403

Technical Specifications:

Type	Seamless / Welded / Fabricated
Features	Corrosion resistant, Accurate dimensions, Can sustain high pressure & temperature load, Rust proof
Usage/Application	Chemical Fertilizer Pipe
Application	Structure Pipe
Brand	Nascent Pipe & Tubes
Grade	ASTM A403
Color	Grey
Material	Stainless steel

Exceptional Corrosion Resistance

Crafted from high-quality grades such as 304/304L and 316/316L, these fittings provide outstanding resistance to corrosion, making them ideal for harsh industrial environments. The pickled and passivated surface treatments further enhance long-term durability, which is essential for applications exposed to chemicals, moisture, or high temperatures.

Comprehensive Testing and Quality Control

Every fitting undergoes thorough inspection, including hydrostatic, PMI, ultrasonic, visual, and dimensional tests. This multi-layered testing process guarantees compliance with ASTM A403 standards, ensuring reliability, safety, and performance in critical pipeline systems.

Versatile Applications and Flexible Sizing

Suitable for a range of industries like oil & gas, petrochemical, power generation, and water treatment, stainless steel cross fittings are available in various schedules, diameters (1/2" to 24"), and custom lengths. Their flexibility in specifications allows for seamless integration into existing and new pipeline projects.

FAQ's of Stainless Steel Cross Fitting ASTM A403:

Q: How are the Stainless Steel Cross Fittings ASTM A403 manufactured?

A: These fittings are produced using both seamless and welded methods, depending on application requirements. After forming, each fitting is subjected to surface treatment processes such as pickling and passivation to enhance corrosion resistance and achieve a clean finish.

Q: What testing procedures are these fittings subjected to?

A: Stainless Steel Cross Fittings go through multiple inspections, including hydrostatic testing, Positive Material Identification (PMI), ultrasonic examination, visual checks, and dimension verification. These tests ensure every fitting meets ASTM A403 standards for quality and consistency.

Q: When is it best to use ASTM A403 Cross Fittings in pipeline systems?

A: These cross fittings are ideal whenever a pipeline requires the connection of four pipes at a single junction, especially in industrial, oil & gas, petrochemical, power, or water treatment facilities demanding high corrosion resistance and strength.

Q: Where can these fittings be installed?

A: These cross fittings are typically installed in industrial pipeline systems, including those handling aggressive chemicals, high temperatures, and varying pressures, and are suitable for both above-ground and underground networks.

Q: What benefits do the customers get from using these cross fittings?

A: Customers benefit from superior corrosion resistance, excellent mechanical properties, and a precise 0.5 mm tolerance. Robust testing and durable surface treatments guarantee long service life and reliable operation in demanding environments.