... bike, resistance band,stepper, bench , AB zone rower, integrated gym trainer etc.Friendly reminder: Dimension can be desired as customers' requirement ...
... and Manufacture of Sports and Fitness Equipment (Including Aerobic Stepper, Trainer Bike and Treadmill) 2010/05/21 --- 2013/05/20 ISO14001 ... and Manufacture of Sports and Fitness Equipment (Including Aerobic Stepper, Trainer Bike and Treadmill) 2010/09/11 --- 2013/09/10 Testing ...
Drill collar 1.standard:API7-1 2.OD:79.4mm-279.4mm 3.factory directly delivery 4.Moq: 25 tons drill collar 1.standard:API7-1 2.OD:79.4mm-279.4mm 3.factory directly delivery4.Moq: 25 tons 5.Certificates : ISO ,API 7-1 6.We are factory We are "Petrochina " subcompany Descriptions: Drill collars is one of the most important product of hexin oil drillings which mainly used to provide bit weight to ...
Mechanical properties meet or exceed the requirements in API Spec 5DP. Tool joints of drill pipe are welding neck joint with drill pipe, which is an important part of drill pipe. Tool joints made by Teda Special Pipe Co Ltd adopt high-quality structural steel and special heat treatment with Teda know-how. Thread of tool joints are machined by numerical control lathe to ensure their ...
1.material:low-carbon high-chromium alloy steel 2.low-permeability,excellent wear resistance. 3.API Spec7-1 Non-magnetic drill collar is the used of suchh a low-carbon high- chromium alloy steel of magnetic. Which is to undergo a rigorous analysis of the chemical composition by forging and refining. And has a good low-permeability, high strength and excellent mechanical properties resistance to ...
4pcs bar ware set 1.Jigger 2.Tongs, 3.Trainer 4. Holder Desceription: Barware SetMaterial: Stainless steel Good for bar useWaiting for your details inquiry soon. Stainless Steel Bar set
1. OD: 2 3/8''-5'' (50-127mm) 2. API 5DP/ISO9001: 2008 3. Grade: G105 S135 E75 X95 R780 4. Length: R1 R2 5. LOWEST PRICE API Drill pipeFeatures1. The drill collar is according to SY/T5144-1997 and API 7-1 " Specification for Rotary Drill Stem Elements" standard. 2. The material uses AISI 4145H alloy structural steel to carry on the deep hole processing, before thread and spiral groove processing ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.