Basic material: Steel alloy 40Cr ( AISI 5140, HRA 56-62) ; API SPEC 11B specification manufacture; Inside diameter: 27.43mm( error bound: 0~ + 0.25mm) ; Outside diameter: 41.3mm( error bound: ....

Yantai Yunsheng Petroleum Machine Accessories, Co., Ltd , funded in 1997, presently is one of biggest enterprises producing double protection sucker rod couplings inside China. We now have more than....

Our this metalworking machines, produced by our branch company DONGWEI CNC, belongs to a universal radial driller, it can move from left to right in the main shaft, and along the horizontal rails and....

We, Dongying East international in Shengli Oilfield, are professional supplier and distributor of high quality and competitive price oil well pipes and other oifield equipments from China, mainly API....

Aluminum profile Material : aluminum all kinds of aluminum Surface treatment : mill finish, anodized, electrophoresis, thermal break( heat insulation) , spraying, power coating and sand blasting.....

Material: SS 304, SS 316 Finish: Mirror or Satin Design: Customer' s blueprint, drawing & sample OEM and ODM manufacturer Picture is a general representation. Dimensions will vary depending on your....

Introduction Interbuild Qingdao2009 ( the 5th China Qingdao International Construction & Decoration Materials Exposition) which is organized by government authorized departments in China will be held....

JIS B2220 steel flanges Method: by forging, Pressure: 5K, 10K, 16K, 20K, 30K. Size: 1/ 2" - 24" , DN15-600, DN650-DN2000. Tyep: Plate/ SO, WN, Blind, Threaded, special mode ( SOPFF, SOHFF) Material: ....

supply steel tubes with the standard API 5LB/ API 5CT/ ASTM A106/ ASTM A53/ ASTM A179/ ASTM A192/ ASTM A333/ DIN 1629/ DIN 17175/ DIN2391/ EN10255/ EN10305/ EN10216 etc. and size from 1/ 8" -14" thickness from 1.2....

Dongying Lostwax Precision Casting Co., Ltd is a leading manufacturer in precision casting, especially in marine hardware, construction hardware and machining parts.

Our main products as follows: 1) Valve & Pipe Fitting Accessoriesz Series 2) Pumps Parts & Valves Parts Series 3) Metallurgy and Mine Series 4) Auto parts & Aircraft series 5) Internal Combustion Engine, ....

Our company, Dongying lostwax precision casting co., Ltd, is an experienced manufacturer of steel investment castings. The material of our products are stainless steel , carbon steel and alloy steel.....

THE PIPE FITTING---CARBON STEEL ELBOW, TEE, CAP, CROSS ACCORDING TO DIN 2605, DIN2615, DIN2616, ASME16.9, EN10253 WWW.SINO-STEELS.COM

Shandong Albetter Copper & Aluminum Co., Ltd. is located in Linqing city Shandong province, which is a famous cultural city with long history. Albetter is one of the production bases of high....

1. Size: from 2-3/ 8 inch from 4-1/ 2 inch; 2. Ends: NU & EU; 3. Grade: J55, K55, N80, L80, P110; 4. Feature: Nanoscale Titanlum-containing Compound Coated Tubing ( NTCCT) 5. Long running life 6.....