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Fittings, Reducers ,Tees
Tianhao Machinery China Co., Ltd. supplies butt weld and socket weld pipe fittings including reducers and tees in carbon steel A234 WPB and stainless steel grades 304 (1.4301) and 316 (1.4401). These fittings are manufactured to meet ASTM A234 and ASME B16.9 standards, with sizes ranging from 1/2 inch to 48 inches and pressure ratings from Sch40 to Sch160. The product line is designed for high-pressure industrial environments where structural integrity under thermal and mechanical stress is critical.
Carbon steel fittings offer cost-effective strength for non-corrosive applications in oil and gas pipelines, while stainless steel variants provide corrosion resistance in chemical processing and water treatment systems. Seamless construction is standard for sizes above 2 inches, reducing potential failure points. Surface finish complies with ASME B16.9 requirements for weld preparation, and internal deburring is performed to prevent flow restriction. Mill test certificates are provided for each batch, documenting chemical composition and mechanical properties.
These fittings are sourced by engineering contractors, EPC firms, and industrial maintenance teams in the Middle East, Southeast Asia, and Eastern Europe. Buyers typically require full documentation including heat numbers and NDT reports. Packaging is in wooden crates or steel pallets with moisture barriers. Trade terms are typically FOB Qingdao or CIF destination, with payment via T/T or L/C. Lead times average 25 to 40 days depending on order volume and grade.
| Material | Carbon Steel A234 WPB, Stainless Steel 304 (1.4301), Stainless Steel 316 (1.4401) |
| Standards | ASTM A234, ASME B16.9 |
| Size Range | 1/2 inch to 48 inches |
| Pressure Rating | Sch40 to Sch160 |
| Connection Type | Butt weld, Socket weld |
| Typical Wall Thickness | Standard for Sch40 to Sch160 per ASME B36.10 |
| Typical Surface Finish | Clean, deburred, free of scale, per ASME B16.9 |
| Typical Packaging | Wooden crates or steel pallets with anti-corrosion paper |
| Typical Heat Treatment | Normalized or annealed for carbon steel, solution annealed for stainless steel |
| Certification Provided | Mill Test Certificate (MTC) per EN 10204 3.1 |
Tianhao Machinery China Co., Ltd. operates from Qhd, Hebei, China, with a manufacturing facility focused on industrial pipe fittings. The company is classified as a harbor-tier supplier, indicating verified production capacity and export experience. No public data confirms company size, years in operation, or client names. The listing states no certifications beyond compliance with ASTM and ASME standards, and no claims are made regarding ISO, SGS, or other third-party accreditation.
The supplier responds to inquiries with no recorded rate or average response time, suggesting limited or delayed communication channels. Product focus is narrow: carbon and stainless steel fittings for high-pressure systems. There is no mention of R&D, custom fabrication, or after-sales service. Buyers should treat this as a production-only supplier with no evidence of engineering support or inventory holding.
Our premium pipe fittings including reducers and tees are manufactured in carbon steel A234 WPB and stainless steel 304/316 grades, suitable for high-pressure industrial piping systems. These butt weld and socket weld fittings meet ASTM A234 and ASME B16.9 standards, widely used in oil and gas, petrochemical, water treatment, and power generation applications. Available in sizes from 1/2 inch to 48 inches with Sch40 to Sch160 pressure ratings, ideal for global import and export trade with full mill test certificates.
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Sourcing Fittings, Reducers, Tees from Tianhao Machinery China Co., Ltd. - China Import Guide
Before ordering, verify the exact material grade per heat number and confirm the mill test certificate matches the specified standard. Request documentation for both carbon steel and stainless variants, as mixing grades can lead to compatibility failures. Ensure the supplier provides traceable batch records and that the fittings are labeled with size, schedule, material, and heat number. Do not accept fittings without MTCs or with generic labeling.
Confirm Incoterms and shipping responsibilities. FOB Qingdao is typical, but clarify whether the supplier handles export documentation and customs clearance. Lead times range from 25 to 40 days depending on material availability and order volume. Payment is usually 30% advance with balance against copy of B/L. Avoid full prepayment without inspection rights. Request container loading photos and sealing records for quality assurance.
Upon delivery, conduct visual inspection for surface defects, cracks, or improper welding. Use a portable spectrometer to verify material composition if critical. Check dimensions with calibrated gauges, especially for reducers and tees where eccentricity or wall thickness deviations can cause system failure. Retain samples for third-party testing if the shipment is large. Ensure all certificates are original, stamped, and signed, not photocopied or digitally altered.
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30 suppliersBuy Fittings, Reducers ,Tees in Bulk — Supplier in China
When sourcing Fittings, Reducers ,Tees for your business, securing the right balance of quality and cost is essential. Tianhao Machinery China Co., Ltd., a supplier based in China, offers this product with key specifications including Carbon Steel ASTM A234 WPB; Stainless Steel ASTM A403 WP304/WP316, Carbon Steel: C≤0.30, Mn≤1.00, P≤0.040, S≤0.040, Si≥0.10; Stainless: Cr 18-20%, Ni 8-12%, and NPS 1/2 to NPS 48 (DN15 to DN1200), Schedule 10 to Schedule 160. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,800 – $3,200 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Fittings, Reducers ,Tees Specifications, Trade Terms & Pricing
Importing Fittings, Reducers ,Tees requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianhao Machinery China Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Tianhao Machinery China Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fittings, Reducers ,Tees for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Fittings, Reducers ,Tees — Shipping, Logistics & Customs
Importing Fittings, Reducers ,Tees requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7307.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Fittings, Reducers ,Tees
What is the wholesale price of Fittings, Reducers ,Tees?
The current listed wholesale price for Fittings, Reducers ,Tees from Tianhao Machinery China Co., Ltd. is $1,800 – $3,200 / MT on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tianhao Machinery China Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Fittings, Reducers ,Tees?
The supplier, Tianhao Machinery China Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fittings, Reducers ,Tees. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Fittings, Reducers ,Tees?
For international shipping and customs clearance, Fittings, Reducers ,Tees is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Fittings, Reducers ,Tees from China?
To import Fittings, Reducers ,Tees from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianhao Machinery China Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
How can I check Tianhao Machinery China Co., Ltd. before ordering?
Open the Tianhao Machinery China Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Fittings, Reducers ,Tees?
The key specifications for Fittings, Reducers ,Tees supplied by Tianhao Machinery China Co., Ltd. include Carbon Steel ASTM A234 WPB; Stainless Steel ASTM A403 WP304/WP316, Carbon Steel: C≤0.30, Mn≤1.00, P≤0.040, S≤0.040, Si≥0.10; Stainless: Cr 18-20%, Ni 8-12%, and NPS 1/2 to NPS 48 (DN15 to DN1200), Schedule 10 to Schedule 160. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Fittings, Reducers ,Tees?
Tianhao Machinery China Co., Ltd. offers Fittings, Reducers ,Tees with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Fittings, Reducers ,Tees the most?
Fittings, Reducers ,Tees is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianhao Machinery China Co., Ltd. through our platform.
What certifications does this Fittings, Reducers ,Tees supplier hold?
Tianhao Machinery China Co., Ltd. maintains international quality certifications. These ensure that the Fittings, Reducers ,Tees meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Fittings, Reducers ,Tees on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianhao Machinery China Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Tianhao Machinery China Co., Ltd..
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