What are the standard length ranges?

Casing lengths include R1 (4.88-7.62m), R2 (7.62-10.36m), and R3 (10.36-14.63m).

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

What is the slot specification for this casing?

The slotted casing features longitudinal slots with a width of 0.015 inches, length of 1.50 inches minimum, and 320 slots per foot.

API 5CT N80 7inch Slotted Seamless Pipe Casing

Name: API 5CT N80 7inch Slotted Seamless Pipe Casing
Brand: TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.
SKU: 726807212

Tianjin, ChinaTIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

US$900.00-1,050.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled&Cold Drawn

Model NO.

API 5CT N80Q 7INCH SLOTTED PIPE CASING

Material

Carbon Steel&Alloy Steel

Surface Treatment

Varnishing&Black Painted

Usage

Oil/Gas Drilling, Chemical Industry, Mining, Special Purpose

Section Shape

Round

Steel Grade

API 5CT J55/N80-1/N80q/L80/P110

Standard

Pls1 Psl2 Psl3

Threaded

LC/Bc/Rtj-DTG3

Length

R1/R2/R3

Loading Port

Tianjin/Shanghai

Pipe Type

Seamless

Shipment

by Bulk Vessel

Trade Terms

EXW Fob CFR CIF

Transport Package

Steel Strip in Bundle&Wooden Case

Specification

7INCH

Trademark

OEM/TJTC/RT/SLT

Origin

Hebei/Shandong/Jiangsu/Zhejiang

HS Code

730429

Production Capacity

50000tons

Key features

API 5CT N80Q Certification: Complies with API 5CT and ISO11960 standards, including supplementary spec PDVSA EM-18-00/05.

Anti-SSC Performance: Cr-Mo series material with excellent resistance to sulfide stress corrosion cracking in sour environments.

Precise Slotted Design: Longitudinal slots with 0.015 inch width, 1.50 inch length, 320 slots/foot, and 3% open area.

Rigorous Quality Control: Full length non-destructive inspection for defects with standard notch depth equal to 5% of wall thickness.

Customizable Steel Grades: Available in J55, N80, L80, P110, Q125, and other grades per API 5CT standards.

Flexible Delivery Options: Lead time of 20-55 days with seaworthy packaging including steel shelves and iron pallets.

Wide Size Range: Outer diameter ranges from 114.3mm to 762mm with wall thickness from 2.87mm to 30mm.

Multiple End Finishes: Offers BTC (Buttress Thread Connection) and other end finishes like P, S, B, L for casing.

Company profile

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-12-28Nearest Port: Tianjin/Xingang, Shanghai, QingdaoAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, DAP, CIP, CPT, FCA, EXW

About Our Factory & Business Background

AddressRoom908, Building B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai High-Tech Zone, Tianjin, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSeamless Pipe/Boiler Tube, Alloy Steel Seamless Pipe, API 5CT Petroleum Tubing Casing, Stainless Steel Seamless Tubes, Slotted Casing Seamless Pipe, API 5L Seamless Pipes, Home and Living Chair, Copper Tubes, Nickel Alloy Tube, Home and Living Table