D ongjin group Donjin is one of the most professional opzv battery manufacturers
Dongjin Power CO., LTD. [2020-04-13 11:31:21 ]
This new line of saltwater reels truly excites the makers at 3-Tand! They are now able to offer fisherman gear they can push beyond their limits, allowing them to enhance the thrill of saltwater fishing. In developing this line of large arbor fly reels, they also addressed one bi
FORESTFISHING [2020-04-12 15:04:02 ]
Quick release API Casing air operated thread protector 1. Normal packing plywood case, wooden box or pallet 2. Suitable for ocean shipping and air shipping. 3. Max. weight for each package 1500 Kg 4. Standard packing dimension 1200 * 1100 * 1000 mm 5. Special packing requirements
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 15:28:46 ]
(By Zhong Wen Construction Co. Ltd--WEN STEEL) A \"Portable Toilet\" is typically used as a temporary toilet ideally for big and small events like sporting events, open-air concerts, street festivals, parks, construction sites, etc. It has several significant benefits mostly in s
Guangzhou Zhongwen Construction Industrial Co., Ltd. [2020-04-11 15:09:39 ]
Quick operating thread protector for casing 1.The Quick-operating Thread Protector is a manually-operated device for protecting external pin-end threads on casing. It is simple, tough and secure, The fast and easy operation of Quick-operating Thread Protectors saves casing screw
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 15:06:04 ]
High quality Heavy duty Plastic drill pipe Thread Protector Packaging Details 2. Suitable for ocean shipping and air shipping. 3. Max. weight for each package 1500 Kg 4. Standard packing dimension 1200 * 1100 * 1000 mm 5. Special packing requirements should be known in advance. 6
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:46:21 ]
plastic composite API thread protector for casing and tubing Product quality Completely accord with trade standard of SY/T5991-94. The products is smooth, no discontinuous screw thread, no impurity, no slip, and no felting with screw thread of steel tube, and can be applied betwe
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:43:42 ]
steel type API Drill Tools REG type Thread Protector Main Features Complete coverage of entire thread form and seal area on both internal and external threads Ideal for all grades of pipe, especially alloy grade Rugged thread impact protection and sealing abilities Performs in lo
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:40:11 ]
API drill pipe thread protectors heavy duty thread protector Thread protectors are used frequently in the oil and gas industry to protect pipes during transportation to the oil and gas fields. Thread protectors are generally manufactured from plastic or steel and can be applied t
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:30:46 ]
High Quality Plastic Light Duty Casing Thread Protector 1) Material steel/plastic/steel&plastic 2) Size 2 3/8\"--- 20\" 3) Thread type STC, LTC, BTC and other thread according with customized Quality Control Follow the API Q1 quality inspection standard. Base on the API 5CT Annex
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:17:02 ]
High quality customized API casing thread protector Product Main Material Steel , press steel, plastic, steel-plastic Quality Control Follow the API Q1 quality inspection standard. Base on the API 5CT Annex I when design the product. Applications Products are the required parts f
Dongying Lake Petroleum Technology Co., Ltd. [2020-04-11 14:12:58 ]
Water Vapour Permeability Tester, is to determine the water vapour permeability of various textile and garment fabric, coating fabric, composite, sportswear and industrial fabrics. This Vapour permeability testing machine is also suitable for conducting the Moisture Vapor Transmi
stgoup [2020-04-11 11:44:25 ]
Face Mask Differential Pressure Tester is used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger. Standards EN 149, EN 14683, ASTM F2100, MIL-M-36954C,G
stgoup [2020-04-11 09:49:25 ]
BFE Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments. Standards NIOSH 42 CFR Part 84 NIOSH Respiratory User
stgoup [2020-04-11 09:47:47 ]
Melt-blown fabric and mask automatic filter performance tester uses the most advanced technology and design concepts, to meet a variety of test standards and the latest National standard GB / T 32610.Only relatively little operation is required to complete all the function and op
stgoup [2020-04-11 09:46:34 ]
Standard BS EN136-1998 Respiratory protective devices -Full face masks - Requirements testing, marking GB 19083-2010 Technical requirements of medical protective masks YY 0469-2011 Technical requirements of medical surgical masks-Blood penetration test device GB 2626-2006 Respir
stgoup [2020-04-11 09:45:31 ]
Standards ISO 22609：2004 Clothing for protection against infectious agents - Medical face masks - Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected) ASTM F1862-07Standard Test Method for Resistance of Medical Face Masks to P
stgoup [2020-04-11 09:34:52 ]
Standard GB / T 32610-2016 Technical Specifications of Daily Protective Masks 6.14 Protection Effect Appendix B Test Method for Protection Effect of Particulate Matter Application used to quickly and accurately detect the protective effect of various plane masks and 3D masks on p
stgoup [2020-04-11 09:33:49 ]
Standard GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator 6.7 Exhaust valve air tightness GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator 6.14 Air tightness Application used to test the air tightness performan
stgoup [2020-04-11 09:32:37 ]
The textile airflow resistance tester is used to determine the anti-penetration properties of ordinary fabrics and medical protective masks to airflow at a constant flow rate . It is mainly used for the determination of air penetration of textiles ,cotton, and space cotton. The t
stgoup [2020-04-11 09:31:26 ]
