Housing for ESP

ESP Tubing for Electrical Submersible Pumps

Housing for ESP

Specifically designed for ESP systems in oil production, with high corrosion resistance and dimensional consistency for harsh environments.

Made of high-strength steel (such as 25Mn, 30CrMo, 13Cr)
Customizable machining for the joint ends (turning, rolling, threading)
High precision of the pipe body
Good inner and outer surfaces of the pipe body, easy to coat
Compliant with API / GOST / customer-specific standards

Our Advantage

We export to more than 10 countries around the world, such as Russia, Saudi Arabia, the United States, Colombia and so on.

Quality Assurance

20 years of production experience.

Factory Price

Customized Services.

ESP Tubing for Electrical Submersible Pumps

Details

Description

Items	Details
Standard	EN10305-1, DIN2391, GB/T 3639
Steel grade	ST52/16Mn/E355,C1026/25Mn,C1020/20#,45#,27SiMn,stainless steel 316L,304 TP321/ 304/2205/45#/13Cr/Super 13Cr/40Cr
Delivery Condition:	BK, BK+S, GBK, NBK,Thread
Normal Types	338,400,513,538,562,675,862,950
Length	3 – 12 m

ID(mm)	TOLERANCE(mm)
ID(mm)	H7	H8	H9	H10
≦30	+0.021/0	+0.033/0	+0.052/0	+0.084/0
30 – ≦50	+0.025/0	+0.039/0	+0.062/0	+0.100/0
50 – ≦80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80 – ≦120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120 – ≦180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180 – ≦250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250 – ≦315	+0.052/0	+0.081/0	+0.130/0	+0.210/0
315 – ≦700	+0.057/0	+0.089/0	+0.140/0	+0.230/0

Vast Production Experience: With over 20 years of manufacturing expertise in honed tubes and chrome plated rods, Jiangsu Yingnaisi has served long-term buyers across Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa, and various other countries.
State-of-the-Art Production Equipment: Our facilities boast a range of advanced machinery including cold drawing machines, honing machines, skiving & roller burnishing machines, straightening machines, polishing machines, heat treatment furnaces, and grinding machines. Our dedicated team of professional technicians conducts regular maintenance to ensure optimal performance.
Premium Raw Materials: We source our materials primarily from renowned steel mills such as TPCO, BAO STEEL, and SHA STEEL, esteemed as the leading raw material manufacturers in China.
Exceptional Precision: Our honed tubes feature an inside surface roughness ranging from 0.2 to 0.4 microns, with a maximum straightness deviation of 0.5 per 1000, adhering to strict tolerance standards of DIN2391 H8. Skived & Roller Burnished Tubes exhibit an inside surface roughness below 0.2 microns, with a maximum straightness deviation of 0.2 per 1000, also meeting DIN2391 H8 standards. Chrome Plated Rods boast chrome layers ranging from 10 to 100 microns, maintaining stringent tolerance levels according to ISO f7.
Rigorous Quality Control: Our in-house team of professional Quality Control experts meticulously inspects all products. Prior to delivery, we conduct Chemical Composition Tests, Mechanical Property Tests, Dimensional Inspections, Roughness Tests, Chrome Layer Tests, and any other necessary examinations.
Secure Packaging: To ensure product integrity, tubes and rods are coated with anti-rust oil before delivery. Additionally, plastic caps are placed on both ends to safeguard the interior surface of the tube. Finally, products are carefully packaged using seaworthy materials or placed in wooden cases for secure transportation.

Application scenarios

Our Package

FAQ

QUESTION 1: WHAT IS THE DELIVERY TIME OF HYDRAULIC HONED TUBES?

Answer: As one of the largest hydraulic honed tube suppliers in the area, we stock a lot of different sizes and materials of mother tubes for honed tubes, so normally our delivery time is 15-25 days depends on the quantity and size.

QUESTION 2: CAN YOU ENSURE THE QUALITY OF THE HYDRAULIC CYLINDER TUBE?

Answer: Yes, we execute Total Quality M anagement System in our hydraulic cylinder tube factory.We only use raw materials (mother tube) made in China top quality steel maker such as TPCOSha-Steel, Huaigang Special Steel and so on. And we will inspect every honed tube for hydrauliccylinder before packing, the honed cylinder tube will be supplied with mill test certificateaccording to EN 10204 /3.1.

QUESTION 3: IS YOUR COMPANY HYDRAULIC CYLINDER TUBE MANUFACTURERS OR TRADINGCOMPANY?

Answer: Yes, we YNS are true hydraulic cylinder tube factory company located in Changzhou, Jiangsu, weare one of the professional hydraulic cylinder tube manufacturers in China, we welcomecustomers to come to visit our factory, Then you can see the details.

QUESTION 4: HOW CAN YOU PROTECT THE INSIDE SURFACE OF THE HONED TUBES FROMDAMAGE DURING TRANSPORTATION?

Answer: To protect the inner surface of the honed lD tubing, we will plug each tube with tubecaps on each end, the tube caps usually are plastic in green or yellow. adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Other Available Products of Honed Tubes

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