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GOST Standard Stainless Steel Blind Flanges
US$40.00-60.00
1 Piece
Product profile
Manufacturing Process
ForgingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureModel NO.
Blind FlangeMaterial
AlloyDelivery Time
15-20daysService
OEM&ODMPackage
CartonQC
High QualityTransport Package
Plywood BoxSpecification
as your requestOrigin
ChinaHS Code
84314310Production Capacity
50000 Sets/YearKey features
Comprehensive Material Options: Available in alloy steel, carbon steel, stainless steel, AISI 4130, SUS316, and Inconel 625.
High Pressure Capability: Rated for working pressures ranging from 2000 PSI up to 20000 PSI.
Strict Quality Testing: 100% testing includes hardness, magnetic particle, non-destructive, and hydrostatic tests.
Custom Manufacturing Service: OEM and ODM services available for custom requirements.
Multiple Face Types: Offers RTJ, FF, and RF face options for various connection needs.
Third-Party Inspection: Welcomes inspections from BV, SGS, and TUV for quality assurance.
Company profile

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressYingchun Street 131, Yantai, Shandong, China
Plant Area84 square meters
Number of Employees6
Registered Capital500,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsOilfield Drilling Equipment; Drilling Rig Parts; Wellhead; Handling Tools; Drilling Bits; Spare Parts Of Mud Pump; Downhole And Finishing Tools; Cementing Tools; Solid Control Equipment, Drill String; Casing; Tubing; Petrochemical Products(encapsulated Gel Breaker, Xanthan Gum)
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2019-05-23
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Annual Export Revenue24,000,000 RMB
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
Product Q&A
Q:What materials are available for the blind flanges?
A:
We offer alloy steel, carbon steel, stainless steel, AISI 4130, SUS316, and Inconel 625.
Q:What is the working pressure range?
A:
The flanges support working pressures from 2000 PSI to 20000 PSI.
Q:Do you provide OEM and ODM services?
A:
Yes, we provide OEM and ODM services to meet your specific customization needs.
Q:How is quality controlled before shipping?
A:
Every piece undergoes 100% testing including hardness, MT, NT, and hydrostatic tests.
Q:What payment methods do you accept?
A:
We accept T/T, L/C at sight, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Yantai Sunrise Machinery Co., Ltd
Yantai Sunrise Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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