What materials are used for the case and Bourdon tube?

The case is made of ABS or painted steel, and the Bourdon tube is made of phosphor bronze.

Is the manufacturer ISO certified?

Yes, Huazan Instruments Co., Ltd. holds ISO9001:2008 certification.

High Precision Pipe Pressure Gauge Measuring Pressure Instrument

Name: High Precision Pipe Pressure Gauge Measuring Pressure Instrument
Brand: Huazan Instruments Co., Ltd.
SKU: 815188905

Zhejiang, ChinaHuazan Instruments Co., Ltd.

US$1.80

10-999 Pieces

US$1.20

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

Measuring Range

Medium-pressure Gauge

Type

General Pressure Gauge

Accuracy

0.2

Display

Pointer

Application

Industrial, Civil

Structure

Spring Pressure Gauge

Connection Type

Radial Direction

Function

Local Indication Type

Installation Structure

Direct Mounting

Features of Measurement Medium

General Pressure Gauge

Indicating Pressure Reference

General Pressure Gauge

Size

2.5 Inches

Pressure Range

0 - 140 Psi

Rubber Boot

Gear-Style Rubber Boot

Dial

Two Color or Customized

Case Material

ABS Case

Transport Package

Bluk Packing

Trademark

OEM

Origin

Ningbo

HS Code

9026209000

Production Capacity

1, 000, 000 PCS / Year

Key features

High Accuracy: Available accuracy levels include 0.2, 1.6%, 2.5%, and 3-2-3%.

Customized Dial: Dial options include two-color designs or fully customized specifications.

OEM/ODM Service: OEM and ODM orders are welcomed with professional customization support.

One Year Warranty: Comprehensive one-year warranty coverage for all pressure gauges.

Diverse Materials: Cases made of ABS or painted steel; Bourdon tubes of phosphor bronze.

Wide Pressure Range: Offers ranges from 0-7 to 0-16 bar and 0-140 Psi.

ISO9001 Certified: Manufacturer holds ISO9001:2008 certification for quality assurance.

Fast Delivery: Stocked models available for instant delivery; peak season one month.

Company profile

Huazan Instruments Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-07-22 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryHuazan Instruments Co., Ltd. is a China-based limited company established in 2010, operating in Yuyao, Zhejiang, with a stated focus on manufacturing pressure gauges and related components. The supplier reports ISO9001:2008 certification, a 1,750 m² manufacturing plant, 20 employees, and products including dry, liquid-filled, refrigerant, diaphragm, low-pressure, welding, tyre, and thermal gauges. It also states that it produces stainless steel, steel, and copper cases, along with custom stamping, CNC metal, and plastic parts. Export sales are reported at 51%–70%, with FOB, CIF, and CFR quotation terms and LC, T/T, and Western Union payment options. Evidence supports pressure-gauge production, product breadth, and some customization capability. However, the provided information does not substantiate after-sales processes, financial strength, innovation performance, or named customer cases.

Supplier typeThe supplier is identified as Huazan Instruments Co., Ltd., a China-based limited company established in 2010. Its stated business is professional pressure-gauge manufacturing, although one record also describes the company nature as a trading company, creating some classification inconsistency.

CertificationsThe supplier explicitly reports receiving ISO9001:2008 certification after operating for several years, and the certification is repeated in its supplier-management information. No other certifications are provided.

Production capacityEvidence supports an established pressure-gauge manufacturing operation: the supplier reports a 1,750 m² plant, 20 employees, production of hundreds of pressure gauges, multiple ongoing product categories, and peak-season order fulfillment of one month. Export sales are reported at 51%–70%, but no quantitative annual production volume is provided.

Customization capabilityThe supplier explicitly welcomes custom stamping parts, CNC metal parts, and custom plastic parts, and states that it supplies stainless steel, steel, and copper cases. This directly supports customization capability for metal cases and related components.