ASTM A-554 304 stainless is really a welded mechanical tubing employed principally for ornamental applications. It's not at all absolutely annealed which is operate-hardened a bit in manufacturing. It's got excellent column strength and excellent bendability. The band clamp is an effective substitute to the common U-bolt style of exhaust https://automotive-engineering56811.post-blogs.com/48690137/little-known-facts-about-types-of-bolts-for-exhaust