{"product_id":"parker-4ecr4-316-compression-tube-union-stainless-steel","title":"Parker 4ECR4-316 Compression Tube Union Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4ECR4-316 is a stainless steel compression tube union designed for high-pressure, wide-temperature-range fluid and gas line connections. Rated to 10300 psi maximum working pressure and capable of handling temperatures from -425 degrees F to 1200 degrees F, this fitting is built for demanding industrial and process applications. The all-compression end connections allow tool-assisted, leak-resistant tube joining without welding or threading. Licensed plumbers, pipefitters, and instrumentation technicians typically specify this type of fitting where corrosion resistance and pressure integrity are critical requirements.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for use in process piping, instrumentation tubing, and fluid transfer systems where stainless steel construction is required for chemical compatibility or hygiene reasons. The cross shape accommodates four-way tube connections in a single body, making it useful in manifold configurations, sampling systems, or branched distribution lines. Its wide service temperature range makes it appropriate for both cryogenic and high-temperature process environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-compression end connections — no welding or pipe threading required\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for corrosion resistance in aggressive media\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 10300 psi for high-pressure service\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -425 degrees F to 1200 degrees F\u003c\/li\u003e\n  \u003cli\u003eCross fitting shape enables four-way tube connections in a single body\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suitable for instrumentation and process tubing layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style compression fitting for use in stainless steel instrumentation and process tubing systems where all-compression, four-way union connections are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified pipefitter or instrumentation technician familiar with compression fitting assembly procedures. Depressurize and isolate the line completely before disconnecting or installing any compression fitting. Follow the fitting manufacturer's recommended tube preparation and ferrule seating steps — improper tube insertion depth is the most common cause of leak paths in compression assemblies. Reference applicable codes such as ASME B31.3 for process piping installations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: All Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Shape\u003c\/strong\u003e: Cross\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 10300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 1200 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -425 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1635 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4ECR4-316\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540639875378,"sku":"4ECR4-316","price":98.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f85a573f70b8a35bd1f3968e7605e1bd_baecc520-095e-4942-86f2-769bbe262450.jpg?v=1785860693","url":"https:\/\/voomisupply.com\/products\/parker-4ecr4-316-compression-tube-union-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}