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4130 Chromoly Tubing Suppliers NZ | Christchurch | Auckland

Siddhgiri Tubes is an ISO 9001:2000 certified manufacturer one of India's leading manufacturers of 4130 Chromoly Tubing in NZ | Christchurch | Auckland. We manufacture and export a wide selection of 1.25 Chromoly Tubing and AISI 4130 ERW Tubes in various diameters, grades, and thicknesses to meet the needs of our customers. We make an effort to provide the highest possible quality 4130 Chromoly Tubing. We have received many orders from both inside and outside of India because to our constant focus on quality, affordability, and service.


We are well-known exporter and supplier of AISI 4130 tubes in NZ | Christchurch | Auckland, which are tougher and more ductile than ferritic grades while not being as touch-sensitive as austenitic grades. As with other steels, the composition of the steel, particularly the amounts of chromium, molybdenum, and nitrogen, has a major role in corrosion resistance.

4130 Chromoly Tubing, 5/8 Chromoly Tubing, 22.2 mm Chromoly Tubing, 1/2 Chromoly Tubing, 1/4 Chromoly Tubing, Aircraft Spruce 4130 Tubing, 1-1/4 Chromoly Tubing Manufacturer & Supplier in NZ | Christchurch | Auckland.

AISI 4130 Seamless Tubes are easily weldable and can be used with all conventional welding methods, albeit they do not weld as well as austenitic grades. This steel is adaptable because to its many benefits, which include pipelines for the production and transportation of oil and gas, as well as the processing, transportation, and storage of chemicals.


Siddhgiri Tubes is a prominent manufacturer and supplier of 4130 Chromoly Tubing in a variety of sizes in NZ | Christchurch | Auckland. We have been in business for a long time and also produce several types of 4130 Chromoly Tubing. There are numerous diameters and forms available for 4130 Chromoly Tubing.

4130 Chromoly Tubing Specifications

4130 Chromoly Tubing Dimensions Chart

AISI 4130 Seamless Tubes Pressure Rating

4130 Chromoly Tubing Mechanical Properties

4130 Chromoly Tubing Diameter Tolerances

4130 Chromoly Tubing Chemical Composition

Available Stock Of 4130 Chromoly Tubing in NZ | Christchurch | Auckland

Exporter of 4130 Chromoly Tubing in following countries


4130 Chromoly Tubing Applications & Uses in NZ | Christchurch | Auckland

  • Sugar Industry.

  • Power Industry.

  • Ship Building Industry.

  • Mechanical and Plant engineering

  • Food, Beverage, and Dairy

  • Oil and Gas Plant

  • Process Instrumentation

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