Import Bop — Buy in Bulk from Supplier in China

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Bop by Xi'an Longer Machinery Co., Ltd.
Harbor
Bop - Image 1

Bop

🕐Last updated: Jul 08, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryHeavy Machinery
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Bop from Xi'an Longer Machinery Co., Ltd. - Wholesale Supply

The BOP (Blowout Preventer) from Xi'an Longer Machinery Co., Ltd. is a pressure control device used in oil and gas drilling operations to seal, control, and monitor wellbore pressure. Available in single and double ram configurations, it is engineered for high-pressure environments and compact installation on rig platforms. The source confirms design intent but provides no pressure ratings, materials, or certifications.

These units are typically constructed from forged steel alloys such as ASTM A105 or 4140, with elastomeric seals rated for temperatures up to 120°C. The double ram variant includes both pipe ram and blind ram functions, allowing operation under varying well conditions. Compact design is a noted feature, reducing the footprint on space-constrained offshore rigs, a common requirement in modern drilling setups.

The product is targeted at drilling contractors, offshore service providers, and equipment distributors serving the Middle East, Southeast Asia, and Latin American markets. Buyers require units compliant with API 53 standards for blowout preventers. Trade terms mentioned include FOB and CIF, with payment options of L/C and T/T, though exact MOQ and lead time are not stated in the source.

Technical Specifications for Xi'an Longer Machinery Co., Ltd. Bop
ConfigurationSingle ram or double ram
Operating pressureNot specified; typical for BOPs ranges from 5,000 psi to 15,000 psi (API 53 Class 5k to 15k)
Ram typePipe ram and/or blind ram (double ram includes both)
Body materialForged carbon steel (typical: ASTM A105 or 4140 alloy)
Seal materialNitrile rubber or hydrogenated nitrile (HNBR), rated for 120°C (standard for oilfield use)
Operating temperature rangeNot specified; standard range is -20°C to 120°C for surface BOPs
WeightNot specified; single ram units typically weigh 800 to 2,000 kg depending on pressure rating
Connection typeFlanged or threaded, conforming to API 6A standards (typical for wellhead interfaces)
Hydraulic pressure requirementNot specified; standard operating pressure is 3,000 psi for control systems
CertificationsNot confirmed; buyers must request API 53 and ISO 9001 certification documentation
About Xi'an Longer Machinery Co., Ltd. - Oilfield Equipment Supplier in China
🏭
Xi'an Longer Machinery Co., Ltd.
China Harbor
3.5(28)

Xi'an Longer Machinery Co., Ltd. is located in Xi'an, Shaanxi Province, China, at No.132 Zhuque Avenue, Yanta District. The company is classified as an imported supplier with harbor trust tier, indicating basic export compliance verification. There is no public information on manufacturing capacity, years in operation, or engineering staff size.

The listing states the company produces BOP equipment but provides no details on design engineering, testing facilities, or past project references. Response rate and average response time are zero, indicating no active buyer communication channel. Buyers must independently verify production capabilities and request third-party inspection reports before order confirmation.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Bop from Xi'an Longer Machinery Co., Ltd.
The source does not specify. Buyers must request certification to API 53 Class 5k, 10k, or 15k, which defines maximum working pressure. A Class 5k unit handles up to 5,000 psi; higher classes are required for deepwater or high-pressure wells. Without this, the unit may not be legally operable in regulated jurisdictions.

Sourcing Bop from Xi'an Longer Machinery Co., Ltd. - China Import Guide

Before ordering, verify the BOP’s API 53 class rating, material certification for the body and seals, and pressure test records. Request physical samples of the ram seals and flange faces to assess quality. Do not accept units without third-party inspection reports from an approved agency such as SGS or Bureau Veritas.

Confirm lead time is based on production schedule, not stock availability, as BOPs are custom-built. Typical lead time ranges from 8 to 16 weeks. Payment terms are likely T/T 50% advance with balance before shipment, or L/C at sight. Ensure Incoterms are clearly defined as FOB Qingdao or CIF destination, and that insurance covers transit risks for high-value equipment.

Conduct a pre-shipment inspection focusing on hydraulic leak tests, ram movement smoothness, and flange alignment. Use a torque wrench to verify bolt tension on casing flanges. Retain a sample of the seal material and request a batch traceability number. Ensure all documentation is in English and includes CE or API marking if required for your region.

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Xi'an Longer Machinery Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(28)
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Buy & Import Bop — Wholesale Supply from China

Securing a reliable supply chain for Bop is critical for maintaining your business operations. Xi'an Longer Machinery Co., Ltd., a verified supplier located in China, provides high-quality Bop ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Heavy Machinery industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bop from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Xi'an Longer Machinery Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Xi'an Longer Machinery Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Xi'an Longer Machinery Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Heavy Machinery category or discover new suppliers across the Heavy Machinery sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Bop

When importing Bop from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Bop

How can I get the wholesale price for Bop?

Click the "Request Quotation" button to contact Xi'an Longer Machinery Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Bop in bulk from China?

Yes, Xi'an Longer Machinery Co., Ltd. provides Bop for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Xi'an Longer Machinery Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Bop to your country.

How do I request a sample of Bop?

Send a direct message to Xi'an Longer Machinery Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Xi'an Longer Machinery Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Bop?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Xi'an Longer Machinery Co., Ltd..

Does Xi'an Longer Machinery Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Xi'an Longer Machinery Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Heavy Machinery suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Heavy Machinery manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Xi'an Longer Machinery Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.

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