Parker's O-ring Face Seal (ORFS) Fittings and Adapters
Parker's Seal-Lok O-Ring Face Seal
Seal-Lok O-Ring Face Seal Tube Fittings and Adapters
Parker Seal-Lok O-Ring Face Seal Tube Fittings
Seal-lok天然气专用平面密封ORFS接头

Parker无泄漏、耐振动的ORFS螺纹接头包括英制1/4’’ -3/4’’和公制6mm-20mm两种类型，非常适用用于采用硬管或软管连接的高压及低压天然气应用。密封圈O形圈面密封硬管接头和过渡接头。派克的Seal-Lok O 形圈密封件提供无泄漏的设计和坚固的结构，使其适用于高压，振动和冲击环境的情况。派克Seal-Lok系列是一款O形圈端面密封（ORFS）接头和过渡接头，符合或超过SAE J1453和ISO 8434-3的要求并具有国际认可。该系列O形圈端面密封接头可提供零间隙，抗扭矩和抗振动性能，使其成为许多市场上理想的液压流体连接解决方案。Parker's Seal-Lok O-Ring Face Seal offers a leak-free design and a rugged construction to make it optimal for use in situations with high-pressure, vibration and impulse environments。

Seal-lok天然气专用平面密封ORFS接头
Parker's O-ring Face Seal (ORFS) Fittings and Adapters

天然气专用的 Seal-Lok接头可提供一种全螺纹连接系统，适用于紧凑空间。

- 可耐高达200%的过拧力矩
- 无限制重复安装，仅需更换密封圈
- 碳钢、不锈钢以及XTR(锌镍合金)镀层的产品，通过TUV的认证测试，符合下列标准：ECE R110，ANSI NGV3.1-2012 /CSD 12.3-2012以及ISO 15500
- 可提供Seal-Lok Xtreme系列，适用于液化天然气LNG应用。

市场：

- 建筑
- 军事地面系统
- 升降机
- 农业
- 物料搬运
- 军事海工
- 机床
- 交通运输
- 可替代能源
- 海上/石油和天然气

特性/优点：

- 高抗扭矩，能承受超过额定值的200％扭矩，不会对接头造成任何损坏，从而创造无限的可重用性。
- 平面密封面允许零间隙安装。
- 适用于各种壁厚，适用于英制管，公制管和软管。
- 派克专利的Trap Seal密封设计能够最大程度地保证密封圈被嵌在CORG沟槽中，防止装配过程中掉落。
- 该系列碳钢接头基本上超过了SAE72小时没有红锈的耐腐蚀要求，在独立的测试设施中，耐腐蚀能力可达高达1,000小时。
- 派克可靠的可调式油口接头，具有较长的锁紧螺母，实际上消除了垫圈损坏和潜在的泄漏，以及使组装几乎无误。
- 可提供碳钢和不锈钢材料，尺寸范围为1/4英寸至2英寸，工作压力高达9200 psi。

应用：
- 液压油和气体输送连接

Parker's O-ring Face Seal (ORFS) Fittings and Adapters, Seal-Lok, meet or exceed the requirements of both SAE J1453 and ISO 8434-3 and have international acceptance. O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal hydraulic fluid connection solutions across many markets.

Markets:
- Construction
- Military Ground Systems
- Aerial Lift
- Agriculture
- Material Handling
- Military Marine
- Machine Tool
- Transportation
- Alternative Energy
- Off-Shore/Oil & Gas

Features/Benefits:
- Highly resistant to over-torque, withstanding 200% torque above the rated value without any damage to the fitting, creating unlimited reusability.
- Flat sealing surface allows for zero clearance installation.
- Suitable for a wide range of wall thicknesses and are adaptable to inch tube, metric tube and hose.
- Patented Trap-Seal design provides optimal seal retention in ORFS CORG groove and prevents seal pinch during assembly.
- Steel fittings substantially exceeded the SAE corrosion requirements of 72 hours without red rust, lasting up to 1,000 as found by an independent test facility.
- Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof.
- Offered in steel and stainless steel in sizes 1/4" through 2” with working pressures up to 9200 psi.

Applications:
- Hydraulic fluid and gas handling connections

PERFORMANCE CHARACTERISTICS

CONNECTION TYPE Seal-Lok O-ring Face Seal
MEETS INDUSTRY STANDARDS All Seal-Lok O-ring Face Seal fittings meet or exceed the strict requirements of SAE J1453. Our Seal-Lok O-ring Face Seal fittings with ISO 6149 metric ports also meet ISO 8434-3.
MAXIMUM DYNAMIC PRESSURE (PSI) 2000 to 9200
SHAPE Various Shapes Available
CONNECTION STYLE Various Connection Styles Available
CONNECTION 1 STYLE Various Connection Styles Available
CONNECTION 1 TUBE O.D. (INCH) 1/4 to 2
CONNECTION 1 TUBE O.D. (MM) 6 to 50
CONNECTION 2 STYLE Various Connection Styles Available
CONNECTION 2 TUBE O.D. (INCH) 1/4 to 2
CONNECTION 2 TUBE O.D. (MM) 6 to 50
CONNECTION 2 THREAD SIZE (INCH) SAE-ORB Sizes 7/16-20 to 2 1/2-12, NPT/NPTF Sizes 1/8-27 to 1 1/2-11 1/2 and BSPP Sizes 1/8-28 to 1 1/2-11
CONNECTION 2 THREAD SIZE (MM) M12X1.5 to M48X2
CONNECTION 3 STYLE Various Connection Styles Available
CONNECTION 3 TUBE O.D. (INCH) 1/4 to 2
CONNECTION 3 TUBE O.D. (MM) 6 to 50
CONNECTION 3 THREAD SIZE (INCH) SAE-ORB Sizes 7/16-20 to 2 1/2-12, NPT/NPTF Sizes 1/8-27 to 1 1/2-11 1/2 and BSPP Sizes 1/8-28 to 1 1/2-11
CONNECTION 3 THREAD SIZE (MM) M12X1.5 to M42X2
CONNECTION 4 STYLE Male O-Ring Face Seal
CONNECTION 4 TUBE O.D. (INCH) 1/4 to 1 1/2
CONNECTION 4 TUBE O.D. (MM) 6 to 38
O-RING MATERIAL 90 Durometer Nitrile, 90 Durometer Fluorocarbon, and 85 Durometer Hydrogenated Nitrile
BODY MATERIAL Steel, Chromium-6 Free; Steel, Zinc Nickel; and Stainless Steel

COMMUNITIES, BLOGS, AND INDUSTRY LINKS
TFD techConnect - Industry Information and Technical Tips
COMPLIANCE, CERTIFICATIONS, & SAFETY
REACH HPDE Declaration--July 2017
LITERATURE AND REFERENCE MATERIALS
Hydraulic Hose Fittings Pressure Rating--WC4400-3_UK
Industrial Tube Fittings, Adapters and Equipment, Catalog 4300 - Assembly and Installation Instructions
- Industrial Tube Fittings, Adapters and Equipment, Catalog 4300 - Seal-Lok O-Ring Face Seal Fittings and Adapters
Parkrimp No-Skive Crimp Dimensions Wall Chart--WC4400-4/UK-DE-FR
ToughShield Plating - Standard Plating with up to 1,000 hours of corrosion resistance
SELECTOR GUIDES
Parker FittingFinder App
SERVICES
Rapid Custom Manufacturing
Frequently Asked Questions About Seal-Lok for CNG Fittings