API 10d Hinged Bow Spring Centralizer Welded Spring Casing Centralizer

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: 5-1/2*8-1/2
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: High Manganese Steel, Alloy Steel
• Certificate: API
• Application: Energy & Mining
• Place of Origin: Shandong, China
• Product Name: Spring Casing Centralizer
• Use: Oil Drilling
• Packing: Plywood Box
• Model Number: 140/168/178/245/340
• Transport Package: Wooden Case
• Specification: 4 1/2"-20"
• Trademark: YCPT Yacheng
• Origin: Shandong China
• HS Code: 8431431000
• Production Capacity: 100

Product Description

API 10D hinged bow spring centralizer/welded spring casing centralizer

Product Description

Welded bow-spring centralizers provide excellent downhole durability and performance. These centralizers feature heat-treated,
spring-steel bows that are welded to rigid end collars.
Applications:
1.Cased and open holes
2.Vertical or slightly deviated wells
3.Under reamed and washed-out wells
Features, Advantages, and Benefits
4.The high-quality, spring-steel bows are heat treated to optimize standoff in gauge holes, under reamed holes, and washed-out
sections.
5.Various bow shapes and heights are available to provide optimum restoring forces for most well requirements.

Description:
1.API Standard
2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as
horizontal wells.
3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting force.
4.High quality Bows made of special alloy steel with uniform hardness provide optimum performance.
5.Hinge locking pins are of high strength steel for maximum structural robustness .
6.The Non Weld Bow spring centralizers are available in sizes 4-1/2" to 20"..

Welded bow-spring centralizers provide excellent downhole durability and performance. These centralizers feature heat-treated,
spring-steel bows that are welded to rigid end collars.
Applications:
1.Cased and open holes
2.Vertical or slightly deviated wells
3.Under reamed and washed-out wells
Features, Advantages, and Benefits
4.The high-quality, spring-steel bows are heat treated to optimize standoff in gauge holes, under reamed holes, and washed-out
sections.
5.Various bow shapes and heights are available to provide optimum restoring forces for most well requirements.

Description:
1.API Standard
2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as
horizontal wells.
3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting force.
4.High quality Bows made of special alloy steel with uniform hardness provide optimum performance.
5.Hinge locking pins are of high strength steel for maximum structural robustness .
6.The Non Weld Bow spring centralizers are available in sizes 4-1/2" to 20".

Recommended Product

 

Product Parameters

Specification	OD(mm)	ID(mm)	Height(mm)	Thickness(mm)	Ribs
4 1/2"×6"	152	117	350	4	5
5 1/2"× 6 5/8"	168	142	350	4	5
7"× 8 1/2"	215	181	350	4	6
7 "×8 3/8"	212	181	350	4	6
7 "×9 1/2"	241	181	350	4	6
7 "×9 7/8"	250	181	350	4	6
7 5/8"×9 1/2"	241	199	350	4	6
7 7/8"×9 1/2"	241	205	350	4	6
9 5/8"×12 1/4"	311	254	400	4	8
10 3/4"×12 1/4"	311	278	400	5	8
13 3/8"×16"	406	345	450	5	8
13 3/8"×17 1/2"	444	345	450	5	8

 

Certifications

 

Packaging & Shipping

1) About Packing

Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets

2) Terms of payment:

We accept T/T,L/C

3)Terms of Shipment:

About 30 days after receiving the advance payment,or according to both parties agreement
4)Ports of shipment:

Tianjin,Qingdao, shanghai or other required Port, by sea or air

5)Guarantee:

One year since delivery.

6)Inspection:

100% testing before delivery.

Company Profile

Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in the second largest oilfield in Dongying city. We are the subsidiary of Xincheng Petroleum of Xincheng Petroleum Group,which was founded since 2003. We are first class supplier in vendor list of CNPC,SINOPEC,and CNOOC,and member of CCOIC, CCPIT and so on.

We have 19 years of experience in research,development and manufacturing of oil drilling equipment and drilling string, We have professional sales and after-sales service teams We are committed to develop, manufacture and supply of oilfield equipment, like oil and gas Gate Valve, Mud Pump and Spare Parts, Handling Tools,Drilling String, Well Control Equipments.

We have established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard. Based on our talented experienced technician team and sincerely marketing strategy, we have exported our products to more than 30 countries. The positive feedback from our clients are encouraging us to do much better and more strict on self-requirement. We will continue to provide quality products with favorable prices to all customers!

Welcome to Dongying city and visit our company. Let's open the delightful business cooperation!

FAQ

1. who are we?
We are based in Shandong Province, China, start from 2016,sell to Eastern Europe(17.00%),Mid East(16.00%),Southeast Asia(16.00%),South America(15.00%),North America(14.00%),Eastern Asia(10.00%),Western Europe(8.00%),Oceania(2.00%),Africa(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
API 6A Gate Valve / Mud Pump Spare Parts / Handling Tools / Drilling String / API 16A Well Control Equipments

4. why should you buy from us not from other suppliers?
we have been exporting drill pipe, handing tools,mud pump parts and well control equipments to well-known oil service companies in the world .We are the first class supplier of CNPC,SINOPEC,and CNOOC.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,Express Delivery;
Accepted Payment Currency:null;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian.