Visit the hebei jianzhi casting group co., ltd. store

Ductile Iron Grooved pipe fittings Rigid Coupling

hebei jianzhi casting group co., ltd.

10/10 fairsManufacturerModel Rigid Coupling

Ductile Iron Grooved pipe fittings Rigid Coupling

$050–$7000/ unit FOB

Unit not stated by the supplier (piece, set, box); we confirm it when we get the quote.

MOQ 100 unit

Estimated landed cost

$54 / unit

range $9.17–$98 · total ≈ $5,369

Quantity

See what’s included

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

Estimate in USD to a US port using category averages (HTS 7318/8302/8301), rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

Get a quote from this supplier See all sourcing services

Verify from $29 · written report in 3 business days · 100% refund if unreachable

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

Visit the hebei jianzhi casting group co., ltd. store

Ductile Iron Grooved pipe fittings Rigid Coupling

hebei jianzhi casting group co., ltd.

10/10 fairsManufacturerModel Rigid Coupling

$050–$7000/ unit FOB

Unit not stated by the supplier (piece, set, box); we confirm it when we get the quote.

MOQ 100 unit

Estimated landed cost

$54 / unit

range $9.17–$98 · total ≈ $5,369

Quantity

See what’s included

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

Get a quote from this supplier See all sourcing services

Verify from $29 · written report in 3 business days · 100% refund if unreachable

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: Ductile iron
Size: 33-324
Color: Red 、Blue、White
Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Made in: Hebei, China

$050–$7000/ unit FOB

Unit not stated by the supplier (piece, set, box); we confirm it when we get the quote.

MOQ 100 unit

Estimated landed cost

$54 / unit

range $9.17–$98 · total ≈ $5,369

Quantity

See what’s included

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

FOB goods (100): $3,525
Ocean freight + handling (0.30 CBM): $820
US duty (3.0%): $106
Section 301 tariff (25.0%): $881
Customs fees (MPF/HMF): $37

Get a quote from this supplier See all sourcing services

Verify from $29 · written report in 3 business days · 100% refund if unreachable

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: Ductile iron
Size: 33-324
Color: Red 、Blue、White
Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Made in: Hebei, China

Product details

Materials	Ductile iron
Size	33-324
Color	Red 、Blue、White

Product details

Materials	Ductile iron
Size	33-324
Color	Red 、Blue、White

From the supplier

The grooved fittings in Jianzhi brand, have got the certification of FM and UL. They are can be used on Fire protection system and water supply and We have strict requirement to our grooved fittings, tensile strength need more than 500Mpa, and elongation need more than 15%.

The test result shows, the tensile strength over 660Mpa, and elongation more than 17%, much higher than the standard of required.

Every fitting need pass our air-tight test in 0.6Mpa, to keep every grooved fitting in Jianzhi brand with no leakage.