What are the size ranges for the seamless tubes?

The size range is OD 2-38.1mm with wall thickness 0.2-3mm, and maximum length up to 38 meters.

What standards do your products meet?

Our products meet standards such as ASTM B622, ASTM B829, ASTM SB163, ASTM SB165, ASTM SB167, ASTM SB407, ASTM SB423, ASTM SB444, ASTM SB622, ASTM SB668, ASTM SB677, ASTM SB690, and ASTM SB729.

How do you handle defects found in materials?

If any defect is found in the material that does not match the standard, we will provide free replacement immediately.

Fatigue-Resistant Inconel 718 Capillary Tubes for Nuclear Reactor Internals

Name: Fatigue-Resistant Inconel 718 Capillary Tubes for Nuclear Reactor Internals
Brand: Wenzhou Huashang Steel Co., Ltd
SKU: 2194377735

Zhejiang, ChinaWenzhou Huashang Steel Co., Ltd

US$2.00-10.00

20 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Technical Guidance

Warranty

1 Year

Type

Seamless

Technique

Cold Drawn

Material

Stainless Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Medical

Section Shape

Round

Processing Technic

Cold-Rolled or Clod Draw

Delivery Status

Annealing

Surface

Bright Tube, Pickling Passivation, Polish

Experience

Over 30years

Wall Thickness

0.02--0.5mm

Max Length

2000meters

Material Grade

Duplex Steel /Stainless Steel/Titanium

Grade

Nickel Alloy Steel

Transport Package

Plywood /Wooden Case/Bundle

Specification

OD 2--38.1 mm

Trademark

Origin

China

HS Code

7304419000

Production Capacity

3800 Tons/Year

Key features

High Precision Tolerance: Diameter tolerance up to 0.3% D and wall thickness tolerance up to 3% S for seamless tubes.

Bright Annealing Process: Closed furnace with argon and nitrogen protection ensures bright, oxide-free surface and clean metal.

Comprehensive Material Range: Supplies Austenitic, Super Austenitic, Duplex, Nickel Alloy, Nickel, and Titanium alloys.

Advanced Manufacturing Equipment: Equipped with high-speed precision multi-roll mills, bright annealing furnaces, and automatic straighteners.

Strict Quality Inspection: Full set of testing equipment including spectrometer, ultrasonic detector, and hydrostatic test machine.

Professional Technical Support: Engineers available for remote guidance and immediate solutions for pre-sales, during sales, and after-sales.

Third-Party Inspection Acceptance: Cooperates with SGS, TUV, BV, DNV-GL, LR, ABS for factory inspection to ensure product excellence.

Door-to-Door Shipment: Seamless transportation from origin to destination, fully cooperating with customer delivery schedules.

Company profile

Importers and ExportersIn-stock CapacityR&D CapabilitiesYears of Export Experience

Wenzhou Huashang Steel Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-04-10Average Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

About Our Factory & Business Background

AddressNo.128 Wenchang Road, Longwan, Wenzhou, Zhejiang, China

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

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Pipe, Ss Pipe, Stainless Steel Tube, Ss Tube, Butt Welded Fitting, Nickel Alloy Fitting, Flange, Stainless Steel Butt Welded Fitting, Duplex Steel Pipe, Nickel Alloy Steel Pipe

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the diameter and wall thickness tolerance?

The diameter tolerance is up to 0.3% D and the wall thickness tolerance is up to 3% S.

Q:What materials can you supply?

We supply Austenitic Stainless Steel, Super Austenitic Stainless Steel, Duplex Steel, Nickel Alloy Steel, Nickel, and Titanium & Titanium Alloy.

Q:Do you provide technical support?

Yes, we offer professional remote technical guidance via video call or meeting, with engineers available to solve any technical difficulties immediately.

Q:Can you accept third-party inspections?

Yes, we accept third-party inspections from organizations such as SGS, TUV, BV, DNV-GL, LR, and ABS.

Q:What is the delivery status and surface treatment?

Delivery status includes Annealing and Bright Annealing. Surface treatments include Pickling, Bright Tube, Passivation, and Polishing.