Product Name: Inner Pilot Safety Valves Sealing Grinding Tools Kit Model NO.: YH-XYJ Material: Cast Iron Structure: Lever Closed: Semi-Closed Pressure: Adjustable Connection: Flange Temperature: High Temperature Certification: ISO Model No.: Yh-Xyj Grinding Method: Inner Pilot Style Trademark: OEM Transport Package: Carton Packing Specification: customized Origin: China Product Description Inner Pilot Safety Valves Sealing Grinding Tools KitProduct Description:This kind of Grinding Tool Set is composed of grinding plates, grinding heads and auxiliary tools.Two pieces of grinding plates for grinding spool: Fine Hard Alloy Grinding Plate (Φ300mm) for 1 piece and Soft Cast Iron Rough Grinding Plate (Φ300mm) for 1 piece.Designed based on GB1047 Standard DN, there are 9 types of size of Grinding Heads for grinding valve seats, that is DN20mm, DN25mm, DN32mm, DN40mm, DN50mm, DN65mm, DN80mm, DN100mm and DN150mm, and applicable to testing various types of safety valve with nominal diameter DN32 ~ 150mm.Internal Orientation Type, Durable and easy to use (can be grind to flate on the surface-grinding machine if wear phenomenon occur.)This kind of Grinding Tool Set can be used in in-situ operation.Services &Ways of Transport:Services: 1. Best price & warming service & high quality &Frontline technics; 2.OEM services available; 3. Detailed photos will be sentto you before shipment.Shipping ways:1) By sea; 2) By air;Our Partners:Why choose us?1. 20 years' design, development and produce experience.2. Professional R&D team.3. Strict QC.4. Agood pre-sale and after-sale service.5. Can design and make according to customer's requests.Helen HanTrading Dept.Shandong Goodgear Mechatronics Equipment Co., Ltd.ADD: Front Huang pu county, Bao Gou Town, Tengzhou, Zhaozhuang,ShandongTel/Fax: 86-632-5504623Mobile+86-13280208623/13811886118http://valves-testing.en.made-in-china.com