WaterTreatmentSourceWater treatment, filtration, dosing, wastewater, membranes, and environmental equipment for global industrial buyers.
Wholesale Rustproof Precision Stainless Steel Weld Neck Flange for Gas Water Pipeline
Filtration And Membranes

Wholesale Rustproof Precision Stainless Steel Wel | RFQ Sourcing Details

Filtration And Membranes · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryCheck Valves
Unitset
ApplicationOil & Gas / Water Treatment / Chemical / Construct
Brand NameOEM / Custom
Compressive StrengthCl150-Cl2500
ConnectionWelding
CustomizationAccept OEM ODM Drawing Customization
Diameter1/2"-158"
CategoryFiltration And Membranes
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Filtration And Membranes. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

.lc-a-img { position: relative;width: 100%;height: 100%;object-fit: contain;overflow: hidden;} .lc-a-img .img-content { position: absolute;top: 0;left: 0;width: 100%;height: 100%;overflow: hidden;} .lc-a-img .img-content .img-content-wrap { position: relative;width: 100%;height: 100%;} .lc-a-img .img-content .cke_widget_wrapper { position: relative;width: 100%;height: 100%;display: flex !important;align-items: center;justify-content: center;} .lc-a-img .img { max-width: 100%;max-height: 100%;display: block;object-fit: contain;} .lc-a-img .img-cover { width: 100%;display: block;object-fit: cover;} .lc-a-img .img-big-cover { width: 100%;display: block;object-fit: cover;} .lc-a-img .no-img-block { background: #E1E3E5;width: 100%;height: 100%;display: flex;align-items: center;justify-content: center;} .lc-a-img .no-img-block .no-img { width: 48px;height: 48px;max-height: 100%;} .lc-a-img .audit-error { position: absolute;z-index: 11;top: 10px;right: 10px;background: #fff7e6;font-size: 14px;height: 21px;line-height: 21px;padding: 5px 10px;display: flex;cursor: default;} .lc-a-img .audit-error .ft-icon-warning { margin-right: 5px;line-height: 21px;} .mt5 { margin-top: 5px;} .mt10 { margin-top: 10px;} .mt20 { margin-top: 20px;} .lc-a-table a { color: #007dfa;} .lc-a-table a:hover, .lc-a-table a:active { background-color: #DDDCDA !important;} .lc-a-table table { border: 1px solid #CED3D9;border-collapse: collapse;font-family: "Roboto";} .lc-a-table table.fill-first-row td[data-row="0"] { background-color: #F5F5F5;} .lc-a-table table.fill-first-column td[data-col="0"] { background-color: #F5F5F5;} .lc-a-table table.fill-zebra tr:nth-child(2n) td { background-color: #F5F5F5;} .lc-a-table td { position: relative;border: 1px solid #CED3D9;word-break: break-word;word-wrap: break-word;position: relative;font-size: 14px;line-height: 1.5;vertical-align: middle;box-sizing: border-box;} .lc-a-table td.td-view { padding: 6px 10px;min-height: 32px;} .lc-a-table td.td-editor a { cursor: text;pointer-events: none;} .lc-a-text { overflow: auto;position: relative;width: 100%;height: 100%;box-sizing: border-box;white-space: normal;word-break: break-word;} .lc-a-text:not([cke-mic-navigation]) { font-family: Roboto, Arial, Microsoft Ya.

Hei, sans-serif;font-size: 14px;} .lc-a-text[cke-mic-navigation] {

Wholesale | Applications and Buyer Notes

Wholesale is organized as a sourcing-ready Filtration And Membranes reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-tim

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Check ValvesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
Oil & Gas / Water Treatment / Chemical / ConstructBased on visible page data; confirm exact value in the RFQ.
Brand Name
OEM / CustomBased on visible page data; confirm exact value in the RFQ.
Compressive Strength
Cl150-Cl2500Based on visible page data; confirm exact value in the RFQ.
Connection
WeldingBased on visible page data; confirm exact value in the RFQ.
Customization
Accept OEM ODM Drawing CustomizationBased on visible page data; confirm exact value in the RFQ.
Diameter
1/2"-158"Based on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryCheck Valves
Unitset
ApplicationOil & Gas / Water Treatment / Chemical / Construct
Brand NameOEM / Custom
Compressive StrengthCl150-Cl2500
ConnectionWelding
CustomizationAccept OEM ODM Drawing Customization
Diameter1/2"-158"
MaterialCarbon Steel or Stainless Steel
Model NO.FL-NP16-008
Model No.Large Diameter Weld Neck Flange
OriginChina
PressurePn10 / Pn16 / Pn25 / Pn40 / 150lb / 300lb / 600lb
Sealing SurfaceRF
Special FuctionHigh-Pressure Resistant;Corrosion-Resistant
SpecificationOEM/ODM
StandardANSI, DIN, GB, JIS, GOST, BSW, ANSI B16.5 / DIN / GB / JIS / En
StructureFlanges
Surface TreatmentPickling / Passivation / Polished / Sand Blasting
TrademarkCustom
TypeWelding Flange

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Continue from this detail page into sourcing structure

These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.

WaterTreatmentSource related sourcing paths

WaterTreatmentSource procurement phrases

WaterTreatmentSource related product samples