About Baoding Valvula Imp & Exp Trading Co. Ltd. - Pipe Valves Supplier in China

Based in China, Baoding Valvula Imp & Exp Trading Co. Ltd. lists 15 active products covering pipe valves, flanges and industrial valves and gauges. The catalogue includes items such as the 12820 GOST WCB/SS316 flange, a DIN‑specified bellows‑seal cast steel stop globe valve, a stainless‑steel 3‑way forged gas ball valve, a welded ball valve PN16‑25, a swing check valve PN16/25/40, an API 300 lb butt‑welded globe valve for oil service, and various strainer and butterfly valve models. Specific HS codes appear for the 300 psi AWWA FM UL‑listed ductile‑iron Y‑type strainer (HS 7307.19) and the WCB/stainless‑steel water Y‑type strainer (HS 8481.80), as well as for the JIS B2220 slip‑on carbon‑steel flange (HS 7307.91).

The product set also features an API carbon‑steel/stainless‑steel gate valve, a soft‑sealing non‑rising gate valve DN100, a DN50 butterfly valve with PTFE seat, a ductile‑iron DN80 wafer butterfly check valve, a mud‑knife gate valve, and an ASTM Cf8 soft‑seal butterfly valve. These items are classified primarily under HS chapter 8481 (valves) and HS chapter 7307 (pipes, tubes and flanges), reflecting the standard tariff treatment for industrial hardware of this type.

Product Range and Specialties of Baoding Valvula Imp & Exp Trading Co. Ltd.

The catalogue presents a concrete mix of valve and flange types: GOST 12820 WCB/SS316 flanges, DIN bellows‑seal globe valves, stainless‑steel three‑way gas ball valves, welded ball valves PN16‑25, swing check valves PN16‑40, API 300 lb butt‑welded globe valves, ductile‑iron Y‑type strainers, API carbon‑steel/stainless‑steel gate valves, soft‑seal non‑rising gate valves DN100, PTFE‑seat butterfly valves DN50, ductile‑iron wafer butterfly check valves DN80, WCB/stainless‑steel water Y‑type strainers, JIS B2220 slip‑on carbon‑steel flanges, mud‑knife gate valves, and ASTM Cf8 soft‑seal butterfly valves. Typical industry grades for these items include API 600 for gate and globe valves, ISO 5211 valve body‑port standards, GOST 12820 flange dimensions, and DIN 2501 pressure‑class markings up to PN40, with materials ranging from carbon steel (ASTM A105/Q235B) to stainless steels 304/316.

In global valve markets, buyers commonly expect pressure classes from PN16 to PN250, material certifications such as ASTM A105 for carbon steel and ASTM A240 for stainless steel, and seat materials like PTFE for butterfly valves. Quality assurance often relies on ISO 9001 quality‑management systems, CE marking for EU shipments, and UL listings for AWWA‑type strainers. Standard packaging consists of wooden crates with ISPM‑15‑treated pallets for flanges and valve bodies, and steel drums or bulk containers for larger strainers.

Trade and Export Information - Baoding Valvula Imp & Exp Trading Co. Ltd.

China is a leading exporter of industrial valves and flanges, with key destination regions including the Middle East, Africa, Southeast Asia and Europe. Export shipments are normally loaded in 20‑ft or 40‑ft containers, using FOB ports such as Tianjin or Shanghai and often quoted on CIF terms for inland destinations. HS 8481 covers most valve types in the catalogue, while HS 7307 applies to the listed flanges and ductile‑iron strainers; customs authorities typically require material test certificates and a declaration of compliance with relevant standards (e.g., API 600, GOST 12820, JIS B2220).

Buyers importing these goods usually request ISO 9001 or API certification, CE conformity for EU markets, and UL or AWWA approval for water‑treatment strainers. Pressure‑testing reports at 1.5 × the rated PN, mill test reports (MTR) for carbon‑steel and stainless‑steel grades, and dimensional inspection reports are standard documentation. Logistic practice includes protective film on flanges, wooden crate reinforcement for valves, and moisture‑resistant packaging for ductile‑iron strainers to prevent corrosion during sea transit.

Sourcing from Baoding Valvula Imp & Exp Trading Co. Ltd. - Buyer Guidance

When sourcing from Baoding Valvula, request mill test reports for the carbon‑steel (Q235B/A105) and stainless‑steel (304/316) components, as well as pressure‑test certificates that confirm compliance with the listed PN ratings. Verify that flange dimensions match the cited standards (GOST 12820, DIN, JIS B2220) and that butterfly‑valve seats are PTFE‑based where specified. Sample orders of one unit per valve type are common for verification before bulk procurement.

Typical minimum order quantities are one to two pieces for standard valves and five to ten pieces for larger flanges or strainers, with lead times ranging from 25 to 45 days after order confirmation and receipt of technical drawings. Packaging is usually a wooden crate with protective film for flanges and a steel‑drum or bulk container for ductile‑iron strainers; buyers should confirm that wood packaging meets ISPM‑15 standards for international shipment.

What product categories does Baoding Valvula list in its catalogue?

The supplier lists pipe valves, flanges and industrial valves & gauges. Specific items include GOST 12820 stainless‑steel flanges, DIN bellows‑seal globe valves, stainless‑steel three‑way ball valves, swing check valves, API 300 lb globe valves, ductile‑iron strainers and several butterfly and gate valve models.

How can I request a physical sample of a valve or flange?

Buyers can request a sample by providing the exact product designation, material grade and desired size, together with a shipping address. The supplier typically ships one unit per model in a small wooden crate for inspection.

Which certifications should I ask the supplier to provide?

Since no certifications are listed, buyers should request ISO 9001 quality‑management certification, relevant API test reports (e.g., API 600 for gate/globe valves), CE conformity if the goods are destined for the EU, and UL or AWWA test reports for the ductile‑iron strainers.

What are the usual pressure classes for the valves in this catalogue?

The valves are rated from PN16 up to PN40, with the API 300 lb butt‑welded globe valve designed for oil service at approximately 300 psi. Pressure‑class markings follow API and ISO standards for industrial valve applications.

What HS codes are associated with the listed products?

The ductile‑iron Y‑type strainer is recorded under HS 7307.19, the water Y‑type strainer under HS 8481.80, and the JIS B2220 slip‑on flange under HS 7307.91. Most other valves fall under HS chapter 8481 (e.g., 8481.80‑90 for valves and fittings).

What minimum order quantities (MOQs) are typical for these items?

Standard valves usually have an MOQ of 1‑2 pieces, while flanges and larger strainers commonly start at 5‑10 units per order. Exact MOQs depend on size and material specification.

How are the products packaged for export?

Valves and flanges are packed in reinforced wooden crates with protective film, complying with ISPM‑15 for international wood packaging. Ductile‑iron strainers are often placed in steel drums or bulk containers to protect against moisture and mechanical damage.

Which regions typically import Chinese industrial valves and flanges?

Exporters from China most often ship these goods to the Middle East, Africa, Southeast Asia and Europe, serving sectors such as oil & gas, water treatment, municipal infrastructure and industrial processing.