1.5" Long Radius 90

1.5" Long Radius 90




Product Description

1.5" Long Radius 90 - Stainless Steel Schedule 30 But Weld Pipe Fittings, used in exhaust manifold fabrication. The best components you can use to create an equal length turbo manifold. Thicker than schedule 10, our schedule 30 pipe fittings are stronger and more durable than the competition. Made of 304 stainless steel and carry a lifetime warranty! Made in India, the stainless steel capital of the world, these fittings follow strict ASTM standards, set forth by manufactures all over the globe! Each fitting is stamped with the size, lot #, and "ASTM A 403 WPW 304"

These same fittings are used by the top turbo manifold manufactures across the nation, the best components you can use to fabricate exhaust turbo manifolds. The extra thick pipe allows you to create a deep penetrating weld needed for the stress and vibration caused by turbocharged engines! Turbocharger bracing is sometimes not needed because of the sturdiness of the manifold. Say goodbye to the ever cracking 16 gauge stainless steel manifolds littering the market today!

1.5" Nominal Schedule 30(most popular size)
OD 1.89"
ID 1.60"

1.25" Nominal Schedule 30(for wastegates and manifolds under 300hp)
OD 1.67"
ID 1.39"

Wholesale inquiries welcome!

Polished pipe in bottom right is not for sale, its for show purposes only to show quality of stainless when polished


  • Model: WE15L90
  • 100 Units in Stock
  • Manufactured by: Treadstone


Be the first to write a review. Write a Review

This product was added to our catalog on Tuesday 30 November, 1999.