OD 89* WT9mm Nickel Pipe

This size has become a preferred specification for nickel alloy pipe production because the diameter provides stable metal flow during hot extrusion while maintaining excellent wall-thickness control and high material utilization.

With mature extrusion parameters and optimized tooling design, OD 89* WT9mm Nickel Pipe achieves:
● Stable dimensional consistency
● Uniform wall thickness
● High extrusion yield
● Reliable mechanical properties
● Competitive mill-direct pricing

For customers requiring repeat production, this established size provides shorter lead times and better cost control compared with newly developed dimensions.

Processing Options

Every OD 89* WT9mm Nickel Pipe begins as a seamless hot extrusion produced from high-quality nickel alloy billet.

The seamless extrusion process provides:
● No longitudinal weld seam
● No weld-related corrosion risk
● Continuous grain structure
● Improved pressure resistance
● Consistent mechanical performance

Ji Lai Da supplies this size in two main product conditions:

1.Semi-Finished Extruded Pipe

Suitable for customers performing further processing in-house.

Typical supply condition:
● Hot extruded
● Straightened
● Length: 3000–3500 mm
● Ready for cold rolling, drawing, or machining

2.Finished Nickel Alloy Tube

For customers requiring ready-to-install products, additional processing is available:
● Cold reduction
● Acid pickling
● Precision cutting
● Surface treatment
● Final dimensional control

This allows customers to receive finished tubes according to project requirements without additional processing steps.

Manufacturing Capability and Quality Assurance

Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. controls the complete production process from billet preparation to final inspection.

The manufacturing process includes:
1.Nickel alloy billet preparation
2.Hot extrusion forming
3.Straightening
4.Heat treatment
5.Surface processing
6.Final inspection

The production system ensures:
● Material traceability from heat number
● Stable extrusion quality
● Controlled dimensional accuracy
● Reliable batch consistency

Every shipment is supplied with:
● EN 10204 3.1 Mill Test Certificate
● Chemical composition report
● Mechanical test results
● Heat traceability documentation

We operate under ISO 9001 quality management certification and additional industry certifications supporting international industrial procurement requirements.

Factory-Direct Supply and Global Delivery

Purchasing OD 89* WT9mm Nickel Pipe directly from Ji Lai Da provides:
● Direct manufacturer pricing
● Reduced procurement layers
● Flexible alloy selection
● Complete documentation package
● Reliable international logistics

Available delivery terms include:
● FOB
● CIF
● DDP

Customers can submit an RFQ including:
● Alloy grade
● Pipe condition (semi-finished or finished)
● Dimensions
● Surface requirements
● Quantity
● Incoterm

The engineering team will provide a factory quotation and production lead time based on the project requirements.

Praduct Parameter

The OD 89 × WT 9 mm nickel alloy pipe ships in two forms. As a semi-finished billet, it arrives hot-extruded and straightened at 3 000–3 500 mm, ready for your downstream cold rolling, drawing, or machining. As a finished tube, we handle the secondary processing in-house — cold reducing to smaller OD/WT, acid pickling for a clean surface, and cutting to your required length — so you receive a product ready to install. Either way, every pipe starts as a seamless extrusion: one piece, no welds, full structural integrity.

FAQ

Q1: Why is 89 × 9 mm your flagship size?

A: This dimension sits at the sweet spot for hot extrusion of nickel alloys — large enough for stable flow, small enough for high precision and low waste. Optimized die design and process parameters over thousands of runs mean consistent quality, fast lead times, and the best per-meter price we can offer. It is also the ideal starting billet for downstream cold working into smaller finished tubes.

Q2: What's the difference between the billet and the finished tube?

A: The billet is the direct hot-extrusion output — OD 89 mm, WT 9 mm, as-extruded surface, 3 000–3 500 mm long — for your own further processing. The finished tube goes through our in-house cold rolling and pickling to achieve smaller dimensions, tighter tolerances, and a clean surface, ready to weld, bend, or install. Choose billet if you have reduction lines; choose finished if you want to skip secondary work.

Q3: Can I order a different OD or wall thickness?

A: Absolutely. While OD 89 × WT 9 mm is our highest-volume and most cost-effective size, we regularly produce custom dimensions. Smaller finished tubes (OD 6–89 mm, WT 3–9 mm) are cold-reduced from the 89 × 9 billet. Larger or non-standard dimensions need a new die set — we handle that in-house. Send your specifications and we will confirm feasibility and lead time.

Q4: Which material should I choose for my application?

A: C276 is the all-rounder — exceptional in strong acids, chlorine, and reducing environments. N08031 outperforms C276 in sulfuric and phosphoric acid. N06625 handles high temperature plus stress, popular in aerospace and military. HC-22 offers similar corrosion resistance to C276 at lower cost for many applications. Inconel 718 is the pick when high-temperature strength is the priority. Describe your operating conditions and we will give you a straight recommendation.

Q5: What's the pricing advantage of this size?

A: Because we run the OD 89 × WT 9 mm nickel alloy pipe in large batches with optimized parameters, our production cost per meter is the lowest across our range — no die-change downtime, no small-batch premium, no trial-and-error surcharge. Contact Ji lai da for a quotation; we respond fast and are open to discussion on volume orders.