Specifications:
The document outlines specifications for Tri-Clamp fittings, focusing on surface finishes and dimensions. Two types of surface finishes are specified: SF-1 with a machined finish (internal Ra ≤ 0.4 μm, external Ra ≤ 0.8 μm) and SF-4 with an electropolished finish (internal Ra ≤ 0.4 μm, external Ra ≤ 0.8 μm).

Dimensions and Material:
The fittings are available in various sizes ranging from 1/4” to 6”. Each size has specific dimensions for outer diameter (De), inner diameter (Di), and length (L). All fittings are made from material 1.4435-BN2.

Product Codes:
Each fitting size and finish combination has a unique product code, such as 110A50025SF1 for a 1/4” size with SF-1 finish.

Standards and Compliance:
The fittings comply with ASTM A270 and ASME BPE 2009 standards. The sulfur content is specified to be ≤ 0.017% according to Table DT-22.

Types of Ferrules:
The document categorizes ferrules into extra long (ART. 110/A), long (ART. 110/B), and short (ART. 110/C) types, each with specific dimensions and product codes.

Key Information:
The document emphasizes the importance of surface finish quality and compliance with industry standards for ensuring the reliability and performance of Tri-Clamp fittings in various applications.