Import 90 Degree 304 Stainless Steel Elbow — Buy in wholesale FOB from Supplier in China

This 90 degree 304 stainless steel elbow is a wrought austenitic fitting designed to redirect pipeline flow through a right angle, manufactured from Stainless Steel 304 (UNS S30400, 18Cr-8Ni) with a chromium-nickel composition that provides inherent resistance to oxidising and mildly corrosive media. The source data specifies diameters from DN19 to DN102, covering nominal bore sizes from 19 mm to 102 mm, with wall thickness ranging from 0.6 mm to 2.0 mm. Surface finish options include satin and mirror, allowing selection based on either functional or aesthetic installation requirements. First grade quality classification is stated for the product line.

304 stainless steel contains nominally 18 percent chromium and 8 percent nickel, with carbon limited to 0.08 percent maximum under ASTM A240, giving it excellent weldability and formability compared with higher alloy grades. The 0.6 mm to 2.0 mm wall thickness range spans Schedule 5S through lighter Schedule 10S dimensions for smaller bore pipe systems, though buyers should confirm exact schedule compatibility for pressure-rated applications. Satin finish (typically 180-240 grit) offers a practical industrial appearance with reduced fingerprint visibility, while mirror finish (320 grit and finer) suits hygienic or architectural installations where surface reflectivity matters. In standard industry practice, 304 elbows for chemical and food service are solution annealed after forming to restore corrosion resistance in the heat-affected zone.

Typical applications span chemical processing plants, oil and gas distribution, food and beverage hygienic lines, and pharmaceutical water and clean steam systems where 304 grade corrosion resistance is sufficient. The DN19-DN102 range serves instrument tubing through to medium process piping. Buyers should confirm with Shaanxi Tonghui Steel whether fittings are supplied to EN 10253-4, ASTM A403, or GB/T 12459 dimensional standards, as this determines mating compatibility and pressure-temperature ratings. Weld end preparation, whether square cut or bevelled, should also be verified before ordering for seamless integration with existing pipeline specifications.

Shaanxi Tonghui Steel Co., Ltd. maintains its registered address at Room 2604, Unit 2, 1st Building of Jinq, Xian, Shaanxi province, postal code 710086, China. The supplier holds a harbor trust tier classification on the platform. Response rate data shows 0.00 percent with zero average response hours recorded, indicating no historical response data is available through the platform interface. Buyers should initiate direct contact to assess current communication responsiveness and sales support capability.

The listing presents Shaanxi Tonghui Steel as a steel products supplier focused on stainless steel fittings and related piping components. No verified employee count, annual revenue, year of establishment, or specific manufacturing facility details are provided in the source profile. The company markets 304 stainless steel elbows across a broad diameter range with multiple surface finishes. Buyers are advised to request company registration documents, quality management system certification, and manufacturing scope verification directly from Shaanxi Tonghui Steel before committing to volume orders.