PRODUCT
Phone : +86 19153118618
Email : sales68@baotecn.com
WhatsApp : +86 19153118618
Wechat : 19153118618
Add : No. 28988, Jingshi Road, Huaiyin District, Jinan City, Shandong Province
Slotted Pipe
Category：
Oil country tubular goods
Message
Product Description
Description
Slot and perforate on the pipe body to be slotted pipes. The types of slot are Perforated, Rectangular slotted, Trapezoid slotted, Bridge slotted, Wire wrapped screen, Mechanical cutting, Compound slotted pipe.
The slotted pipe is using in oil exploration to prevent sand, decrease oil well repaired, increase oil well’s strength, integrality and stability of keeping off sand.
1.Casing slotted pipe specification:
O.D.: Casing: 4 1/2″-20″ (114.3mm-508mm)
Tubing:1.05″-41/2″(26.7mm-114.3m)
Length:R1:4.88-7.62M,R2:7.621-10.36M,R3:10.36-14.63M
W.T.: 0.205” – 0.875” (5.21mm- 22.22mm)
Product standards: API 5CT, BS EN ISO11960, NFM87-207, JIS G3439, ISO 4270, GOST 632-80
Material: H40, J55, K55, N80-1, N80Q, R95, L80-1, L80-9Cr, L80-13Cr, C90, T95, C110, P110, Q125
2. Thread type:
Casing: STC, LTC, BTC etc.
Tubing: NU, EU, XL, PH-4, PH-6, LTC, STC, BTC etc.
3. Slotted type
(1)Straight Slots
Cut at a right angle to the liner, this slot type shows the same diameter from the inside to the outside of the wall. Although straight slots are cheaper to produce, they are less effective in sand control compared to keystone slots.
(2)Keystone Slots
Cut at a slight angle, keystone slots, or tapered slots, are larger on the inside than on the outside, making sure that any particle entering the slot can pass through freely without clogging the slot.
Keystone slots are more expensive to than straight slots, but lower the risk of production losses due to plugged liner slots.
(3)Slot Patterns
Whether you want your slotted pipe with a line, staggered, gang, overlapping, horizontal, or any other pattern, we can cut them all.
Among all slot patterns, the following three are the most common.
(4)Line (Straight) Pattern
In the line pattern, slots are placed evenly in identical bands around the pipe, forming straight lines of slots across the length of the slotted liner.
(5)Single-Slot Staggered Pattern
In the single-slot staggered pattern, bands of evenly spaced slots are placed around the pipe. Slots in different bands are offset (staggered) to each other.
The single-slot staggered pattern preserves the strength of the pipe and provides an even distribution of the slots over the area of the pipe.
(6)Gang Pattern (Multiple Staggered Pattern)
While having the same overall layout as the single-slot staggered pattern, the gang pattern places two slots, cut at close proximity, instead of just one slot at each position.
Slotted pipe with a multiple staggered pattern has been shown to withstand higher torque during installation and provide better resistance to deformation under thermal load compared to the single-slot staggered pattern, making it well suited for application in steam assisted gravity drainage (SAGD) applications.
4. Assurance
API/ISO quality system, SGS, DNV, BV, Moody third party inspection welcomed
Specification
| API Casing | ID | Length | Slot Length | Slot | Slot width | Slot Tolerance | Valid Filter Area |
| mm | m | mm | No.No./m | mm | cm/m |
Product Detail Presentation
Products Display
Packaging and shipping
Standard export shipping packaging (waterproof paper and steel tape packaging), suitable for all kinds of transportation, or packaged according to your needs. Each carton is well supported and reinforced. Use 20-foot containers to load 6 meters and 40-foot containers to load 12 meters. We will take photos of container loading and seal the container. Shipping is fast.
Customer Reviews
We have also established a professional international trade service team with sales networks all over the world. With many advantages, we cooperate with customers in North America, South America, Europe, Southeast Asia, the Middle East and Africa, and have established operations in Peru, the Philippines, Russia, Ukraine, Belarus, Uzbekistan, Pakistan, Indonesia, Malaysia, South Africa, Sri Lanka, Turkey, Vietnam, Laos, More than 30 countries including Brazil, Thailand, the Middle East, the United Arab Emirates, Morocco, Spain, the United States, New Zealand, and Iran. The customers we cooperate with have high praise for our products. At the same time, we also have a high-quality after-sales service system, so you can choose our team with confidence.
Warehouse Storage
The annual production capacity reaches 2 million tons and the annual revenue is more than 8.9 billion yuan. The company has a warehousing base of 40,000 square meters and maintains an inventory of about 250,000 tons all year round. Complete specifications, convenient and fast loading.
Packing and shipping
It is mainly used for quotations and shipments of domestic import and export trade. In addition, it is an agent for profiles, round steel, angle steel, hexagonal steel, square steel, flat steel and steel plates from major steel mills. It mainly serves the needs of import and export customers.
Customer conversation
As a leading steel pipe manufacturing enterprise in the province, it passed the ISO9001 international quality management system certification in 2019 and passed the American Petroleum Institute API audit certification. In 2019, it was rated as an "A-level tax-paying enterprise". In the same year, it won the Liaocheng Mayor's Quality Award and the honorary title of Shandong Famous Brand Product. It was also one of the top 100 steel trading enterprises in China.
Application field
Our company is a integrated industrial and trade enterprises . And we have strong supply capabilities. Our main products include stainless steel, galvanized steel, carbon steel, etc., including steel coils, steel plates, steel pipes, various profile steels, etc., as well as copper, aluminum, titanium and other metal materials. Suitable for construction industry, metallurgical industry, chemical industry, electric power industry, aerospace industry, machinery manufacturing industry, shipbuilding industry, automobile manufacturing industry and other fields.
PARTNERSHIP PHOTO
HONOR
RELATED PRODUCTS
MESSAGE
Contact
Phone : +86 19153118618
Email : sales68@baotecn.com
WhatsApp : +86 19153118618
Wechat : +86 19153118618
Add : No. 28988, Jingshi Road, Huaiyin District, Jinan City, Shandong Province
©2023 Baote Steel (Shandong) Group Co., Ltd. SEO Business License
Website building：300.cn