API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

Product Details
Customization: Available
Type: Seamless/Welded
Technique: Hot/Cold Rolled,Cold Draw,ERW,Saw,Efw,Extrude
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  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
  • API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
J55/K55/N80-1/N80Q/R95/M65/L80/C90
Material
Carbon,Stainless,Alloy
Surface Treatment
Black/Varnishing/Polished/Oiled/Galvanized
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Payment
T/T L/C
Certificate
CCS, ABS, BV API, ISO9001
Thickness
Customizable
Length
Customizable
Width
Customizable
Delivery
at Stock or 7-15 Days According to The Quantity
MOQ
Low MOQ
Quality Control
100% Inspection
Secondary or Not
Non-Secondary
Sample
Provide
Standard and Grade-01
API Spec 5CT,C110,Zt/Tp110s,Zt/Tp110ss,Zt/Tp125s
Standard and Grade-02
API Spec 5CT,L80-13cr,Zt/Tp110-Sup13cr
Standard and Grade-03
ISO13680,Zt/Tp125-028,Zt/Tp110-G3
Transport Package
Neutral Standard Export Seaworthy Packing
Specification
As customer′s requirement
Trademark
Tongno
Origin
Wuxi China
Production Capacity
200, 000ton/Year

Product Description

Product Parameters

 
Introducing our superior Seamless Steel Tubing, specifically designed for casing and tubing in oil wells. This product promises outstanding durability and strength, tailored for high-performance in the demanding oil extraction environment.
API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
Standard:
API SPEC 5L--The esteemed American Petroleum Institute Standard, known for its rigorous requirements, ensuring top-tier quality and safety.

Main production steel pipe grades:
Our robust grade collection includes J55, K55, N80-1, N80Q, R95, M65, L80, C90, T95, C110, P110, and Q125, each engineered for specific applications and rigorous performance.
1) H2S corrosion-resistant series of oil casings and tubing
Grade: C110, ZT/TP110S, ZT/TP110SS, ZT/TP125S, ZT/TP125SS, designed to withstand the corrosive nature of H2S environments.
Standard: API SPEC 5CT, etc., providing a benchmark of excellence and resilience.
2) CO2 corrosion-resistant series oil casing
Grade: L80-13Cr, ZT/TP110-SUP13Cr, crafted for exceptional resistance against CO2-induced corrosion.
Standard: API SPEC 5CT, ISO 13680, the gold standards in the industry.
3) CRA corrosion-resistant series of oil casings and tubing
Grade: ZT/TP125-028, ZT/TP110-G3, tailored to excel in highly corrosive environments.
Standard: ISO 13680, ensuring unmatched safety and efficiency.
4) High-strength and high-toughness series of oil casings and tubing
Grade: ZT/TP125T, ZT/TP130TT, ZT/TP150TT, ZT/TP155V, ZT/TP165V, engineered to deliver unparalleled strength and resilience.
5) Oil casings for shale gas exploration and development
Grade: ZT/TP110SG, ZT/TP125SG, ZT/TP140SG, ZT/TP155SG, specifically designed for the challenges of shale gas extraction.
6) Oil casings for thermal exploration and production wells
Grade: ZT/TP80H, ZT/TP90H, ZT/TP100H, ZT/TP110H, ZT/TP125H, providing exceptional performance under thermal conditions.
7) Cold-drawn cylinder pipe, known for its precision and smooth finish.
8) Adhering to GB/T8162 and GB/T 17396 standards, ensuring the highest quality and reliability.
Grade: 20, 25, 30, 35, 45, 25Mn, Q345B, 27SiMn, 20MnTiB, 26MnNbTi, meticulously crafted for diverse applications.

Dimensional tolerances: Our precision engineering ensures exacting dimensional tolerances for seamless integration and performance.
Pipe Types Diameter(D) Wall thickness(S)
Outer diameter of steel pipe(mm) Permissible deviation(mm) Permissible deviation(mm)
Cold Drawn Pip <114.3 ±0.79 -12.50%
≥114.3 -0.5%,+1%

Detailed Photos

 
API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall
API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

 

Certifications

API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

Packaging & Shipping

1.Our products are meticulously packaged with export sea-worthy materials, complemented by a protective layer of water-proof paper, ensuring maximum safety and quality preservation during transit.
2. Safe loading and fixing are guaranteed by our highly skilled professional teams, who are dedicated to securing your products with utmost precision and care, ensuring they arrive in pristine condition.

Delivery Detail: We ensure prompt delivery, committing to dispatch within 7-10 working days upon receiving the deposit. This timeline may adjust according to your specific order quantity, ensuring a tailored and efficient service.


API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

Company Profile

API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick WallAPI Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick WallWuxi Tongno Special Steel Co., Ltd. was founded in 2013 with an impressive registered capital of 5 million yuan. As a dedicated enterprise specializing in the production of seamless steel pipes, Wuxi Tongno Special Steel Co., Ltd. has experienced years of dynamic and rapid growth. Today, we proudly operate three state-of-the-art seamless steel pipe production lines.

Wuxi Tongno Special Steel Co., Ltd. is unwavering in its commitment to the ethos of 'quality first, customer first.' Our business philosophy ensures that we deliver products of exceptional precision and an impressive spectrum of wall thicknesses. We cater to diverse needs with versatility, offering small quantities of numerous varieties with remarkable speed. Our domestic sales are at the forefront of the industry, particularly excelling in the production of small-diameter, medium-thick-walled, and large-caliber, thin-walled alloy seamless steel pipes. Our products are highly acclaimed both domestically and internationally, recognized for their superior quality in various project constructions, showcasing our unique manufacturing prowess.
API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

Our Advantages

1. Exceptional Service: We ensure a remarkable customer experience by providing guaranteed responses to all inquiries within just 12 hours, demonstrating our commitment to timely and effective communication.

2. Certifications: We take pride in our robust quality assurance with prestigious certifications including ISO 9001, CE, and SGS, underscoring our commitment to excellence.

3. Cost - Effective Quality: Experience the perfect blend of competitive pricing and superior quality. As we directly source from our own factory, our products deliver exceptional value.

4. Robust Production Capacity: Boasting a monthly production capability of 20,000 tons, we promise a seamless and efficient production process to meet your needs without delay.

5. Flexible Payment Terms: Enjoy hassle-free transactions with our acceptance of diverse payment methods, including T/T and L/C, tailored to suit your financial preferences.

6. Swift Delivery & Standard Export Packaging: Anticipate prompt delivery with assurance, as our products are packaged in accordance with international export standards for safe and secure transit.

7. Factory - Direct Advantage: Benefit from our competitive pricing strategy, made possible by direct access to our factory, ensuring no compromise on the quality you receive.

8. Third - Party Testing: We embrace transparency and welcome any third-party testing to validate the superior quality of our products, reinforcing your confidence in our offerings.

9. Expert Team Support: With the backing of a professional sales team and a dependable factory, expect exceptional support and expertise tailored to your needs.

10.Dedicated to Customization: Your unique specifications are not merely accepted-they're the essence of our service. We are dedicated to fulfilling every customized request with precision and care.

API Spec 5CT Seamless Steel Pipe Casing Pipe Precision Casing Galvanized Black Oil Thick Wall

FAQ

Q1: What are your primary product offerings?

A1: We are a leading manufacturer and supplier of high-quality steel products, specializing in:
Stainless Steel & Carbon Steel: Sheets/plates, coils, and pipes/tubes (both seamless and welded)
Structural Components: Various bar profiles (round, square, hexagonal, flat, angle), C-channels, and H/I-beams
Custom Fabrications: Tailored solutions to meet specific project requirements

Q2: What quality assurance measures do you have in place?

A2: We maintain stringent quality control through:
Comprehensive Mill Test Certificates provided with all shipments
Optional third-party inspection services (SGS, BV, etc.)
ISO-certified manufacturing processes
Rigorous in-house testing and quality checks

Q3: What are your standard packaging terms?

A3: Our standard packaging includes:
Bundled or coiled goods secured with steel rods/straps
Custom packaging solutions available per customer specifications
Export-grade packaging to ensure optimal protection during transit

Q4: What is your typical delivery timeline?

A4: We offer flexible delivery options:
Stock items: Ready for shipment within 3 business days after deposit confirmation
Made-to-order items: Production typically completed within 7-15 working days post-deposit
Expedited options available for urgent requirements

Q5: What competitive advantages does your company offer?

A5: We differentiate ourselves through:
A team of highly skilled professionals and technical experts
Industry-leading pricing without compromising quality
Unparalleled after-sales support and customer service
Extensive inventory and reliable supply chain management

Q6: Do you provide product samples?

A6: Yes, we're pleased to offer:
Complimentary small samples from existing inventory
Customer only responsible for shipping costs
Custom samples available for specific project needs

Q7: What are your payment terms?

A7: Our standard payment structure:
30% advance payment via T/T to initiate production/order
Remaining 70% balance due prior to shipment
Full documentation including product photos and packaging details provided before final payment

Why Choose Us?

Quality Assurance: Rigorous testing and certification
Competitive Pricing: Cost-effective solutions without compromise
Reliable Delivery: On-time fulfillment guaranteed
Custom Solutions: Tailored to your exact specifications
Expert Support: Technical guidance at every stage

For further inquiries or specific requirements, please contact our sales team. We're committed to providing exceptional service and top-quality steel products for your projects.

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