What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Which Incoterms are accepted for this product?

Accepted terms include FOB, EXW, CFR, CIF, DAT, DDP, and DAP.

Liquid Medium

Name: Cryogenic Closed Spring Loaded Full Lift Low Temperature Safety Relief Valve for Air/LPG/Liquid Medium
Brand: Goole Valve technology Co., Ltd.
SKU: 2017092085

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Structure

Spring Loaded Closed Full Lift Type

Material

CS, Ss

Model NO.

GAA42Y

Actuator

Automatic

Connecting Type

Flange

Medium

LPG (Liquified Petroleum Gas)

Usage

Overpressure Protection

Application

LPG Pipeline

Body Design

Angle Type

Transport Package

Plywood Case

Specification

CE, SGS, GMP

Trademark

GOOLE, OEM

Origin

Wenzhou, Zhejiang, China

HS Code

8481400000

Production Capacity

10000PCS/Year

Key features

Balanced Bellows Design: Eliminates back pressure effects on opening pressure for stable performance.

Full Lift Discharge: Automatically opens fully to discharge excess pressure and closes when safe.

Cryogenic Compatibility: Suitable for low temperature media including Air, LPG, and Liquid.

High Integrity Materials: Constructed from WCB, Stainless Steel, and PTFE for durability.

Dual Tightness Barrier: Ideal for secondary pressure zones requiring double tightness barriers.

Flexible Material Options: Available in Carbon Steel (CS) and Stainless Steel (SS) variants.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Goole Valve technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-07-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤7.16hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier manufactures specialized equipment for oil refining and chemical production and also conducts hardware product manufacturing, research and development, sales, and related services. It reports ISO 9001 and ISO 14001 certification, two production lines, six to ten quality-control staff, and six to ten years of total R&D engineer experience. The supplier offers broad customization, OEM, and ODM services, with documented inspection, corrective-action, complaint-handling, and traceability procedures. Export experience is stated as 15 years, with 51%–70% of total sales from exports and self-operated import/export rights. However, it has no overseas agents or branches, warehouses, showrooms, or SDK availability; it also reports no new products in the past year and no valid manufacturing-capacity contract with related subcontractors. Customer cases are not specifically provided.

Supplier typeThe stated business scope includes manufacturing and sales of specialized equipment for oil refining and chemical production, hardware product manufacturing, hardware R&D, and ferrous metal casting. The company description also covers material purchasing, production, inspection, delivery, and after-sales service, indicating a manufacturer with integrated related operations.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit certifications relevant to quality and environmental management systems.

After-Sales capabilityThe supplier states that its operations include after-sales service and has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. However, it reports no overseas agents or branches and offers overseas services in zero countries, which limits directly evidenced overseas service coverage.

Production capacityThe supplier operates two production lines, maintains six to ten quality-control staff, has in-stock service capacity, and uses documented inspection, supplier assessment, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures. Nevertheless, it reports no valid contract with associated subcontractors for manufacturing capacity, creating a documented weakness in subcontracting governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM services for well-known brands and ODM services, demonstrating broad stated customization and manufacturing-design support.

Product Q&A

Q:What is the primary function of this safety valve?

It automatically opens to fully discharge excess pressure when equipment pressure exceeds the set limit, and closes when pressure returns to the setting pressure to ensure safety.

Q:When should a balanced bellows safety valve be used?

It is recommended when a double tightness barrier is required, when back pressure is between 10% and 50% of set pressure, or when variable back pressure would otherwise affect the opening pressure of conventional valves.

Q:What media is this valve suitable for?

The valve is designed for Air, LPG (Liquefied Petroleum Gas), and Liquid Mediums, particularly in cryogenic or low-temperature applications.

Q:What materials are used for the main parts?

Main parts include Body (WCB, 1cr18ni9ti, 1cr18ni12mo2ti), Seat, Disc (with PTFE), Guide, Bonnet, Spring (50crva), Stem, and Adjusting Bolt, depending on the specific model variant.

Q:What are the payment terms for this product?

Payment terms include LC, T/T, Western Union, and Money Gram.