What certifications do your products have?

Our products comply with CE, ISO9001, ISO14001, ISO45001, and PED certifications.

304 Stainless Steel Reducing Press Coupling Different Diameter Straight Transition Smooth Docking for Variable Caliber Pipeline Layout

Name: 304 Stainless Steel Reducing Press Coupling Different Diameter Straight Transition Smooth Docking for Variable Caliber Pipeline Layout
Brand: Shandong Chaoruisi Hi - Tech Metals Co., Ltd
SKU: 2162235312

Shandong, ChinaShandong Chaoruisi Hi - Tech Metals Co., Ltd

US$11.00

1,000 Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Application

Automotive Industry, Chemical Industry, Food Industry, Oil and Gas Industry, Pharmaceutical Industry

Certification

CE, ISO9001

Length

Customization

Model NO.

DN10/DN15/DN20/DN25/DN32/DN40/DN50/DN65/DN80/DN100

Material

304 Stainless Steel

Outer Diameter

12.7 mm-108.0 mm

Type

Welded Pipe

Wall Thickness

0.8 / 1.0 / 1.2 / 1.5 / 2.0

Seam

Seamless, Welded

Shape

Round

Surface

Ba Ep Ap MP

Free Sample

Available

Standard

ASME, ANSI, DIN, JIS, GB, Ks

MOQ

10000 Pieces

Leading Time

Usually15 Days, If in Stock 7 Days

Color

Natural Color

Tolerance

Acording to The Standard

Transports Package

Standard Sea-Worthy Packing

Angle

45/90 Degree

Transport Package

Wooden Box

Specification

1 inch~60 inch

Trademark

CRS

Origin

Shandong

Production Capacity

50000pieces/Year

Key features

Multi-Standard Compliance: Meets ASME, ANSI, DIN, JIS, GB, ASTM, and PED standards for global use.

Automated Quality Control: 100% inspection via eddy current, ultrasonic, and hydrostatic testing.

Clean Room Production: Manufactured in a 500sqm Class 100K clean room with pure hydrogen annealing.

Wide Material Selection: Available in 304, 316L, 321, 310S, and duplex stainless steel grades.

Customizable Dimensions: Outer diameter 12.7-108.0mm with customizable length and wall thickness.

Versatile Industry Use: Suitable for semiconductor, hydrogen energy, biopharma, and food processing.

Durable Surface Options: Offers BA, MP, and AP surface finishes for heavy-duty or high-purity needs.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Shandong Chaoruisi Hi - Tech Metals Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.43h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturer of metal products, hardware, valves, and related materials, with five production lines and a combined pipe-making and chasing-machine facility. It reports broad customization capabilities and quality-control practices including finished-product inspection instructions, quality assurance, and raw-material traceability. Export sales account for 41%–50% of total sales, and the supplier has one year of international-trade experience with export staff reported. However, service procedures and corrective actions lack written records, while overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. R&D information is weak, with no new products in the past year, no ODM, OEM for popular brands, or SDK availability. Financial credibility cannot be established because the supplied financial figures are all zero and no further explanatory evidence is provided. No certification holdings or customer cases...

Supplier typeThe stated business scope covers research and development of new materials, metal and hardware manufacturing, metal-product sales, and ordinary valve and stopcock manufacturing. Five production lines and export-trade activity indicate a manufacturing-oriented supplier rather than a purely trading entity.

R&D capabilityThe supplier lists R&D-related activities and broad design-service options, but reports no new products in the past year, no ODM service, no OEM service for popular brands, and no available SDK. These records do not demonstrate strong recent innovation capability.

Production capacityThe supplier reports five production lines, a pipe-maker and chasing-machine facility, one-month average lead times in both peak and off-season, and in-stock service capacity. These are explicit indicators of production and fulfillment capability, although the absence of a valid manufacturing-capacity contract with related subcontractors is a coordination risk.

Customization capabilityBoth the design-services and R&D-capability records explicitly list customization from samples, customization from designs, full customization, and minor customization. This supports a broad stated ability to adapt products to customer requirements.

Product Q&A

Q:What material grades do you supply?

We mainly supply 304/304L, 316/316L, also 321, 310S, 2205 duplex stainless steel, etc.

Q:What standards do your fittings follow?

Butt-weld: ASME B16.9; Forged: ASME B16.11; Also meet EN10253, DIN, JIS, GB standards.

Q:What is the Minimum Order Quantity (MOQ)?

Standard Products: Generally have a low MOQ, e.g., 1 ton. Custom/Non-standard Products: MOQ is higher, depending on the specifications and production complexity. Please contact us for confirmation.

Q:What is the lead time for delivery?

Usually 15 days, if in stock 7 days. General delivery time is 7-30 days according to product.

Q:Are free samples available?

Yes, free samples are available upon request.